diff --git a/dependencies.props b/dependencies.props
index e0cdf540a3e3..84af3551dd51 100644
--- a/dependencies.props
+++ b/dependencies.props
@@ -1,17 +1,17 @@
 <Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <!-- Source of truth for dependency tooling: the commit hash of the dotnet/versions master branch as of the last auto-upgrade. -->
   <PropertyGroup>
-    <CoreFxCurrentRef>ccb12b07354f701b6a76b19003ea28efd76ccc5b</CoreFxCurrentRef>
-    <CoreClrCurrentRef>8ef1d08ccf278b0f4adcec19693fd7977035cae3</CoreClrCurrentRef>
-    <ExternalCurrentRef>cdb8679634e573847e20c1eae0fa3918f5daf1e6</ExternalCurrentRef>
-    <ProjectNTfsCurrentRef>ccb12b07354f701b6a76b19003ea28efd76ccc5b</ProjectNTfsCurrentRef>
+    <CoreFxCurrentRef>0aa20d2628082fe4070aae66202d6a9a9b8eb700</CoreFxCurrentRef>
+    <CoreClrCurrentRef>0aa20d2628082fe4070aae66202d6a9a9b8eb700</CoreClrCurrentRef>
+    <ExternalCurrentRef>0aa20d2628082fe4070aae66202d6a9a9b8eb700</ExternalCurrentRef>
+    <ProjectNTfsCurrentRef>0aa20d2628082fe4070aae66202d6a9a9b8eb700</ProjectNTfsCurrentRef>
   </PropertyGroup>
 
   <!-- Auto-upgraded properties for each build info dependency. -->
   <PropertyGroup>
-    <CoreFxExpectedPrerelease>beta-devapi-24512-01</CoreFxExpectedPrerelease>
-    <CoreClrExpectedPrerelease>beta-24512-03</CoreClrExpectedPrerelease>
-    <ExternalExpectedPrerelease>beta-24509-00</ExternalExpectedPrerelease>
+    <CoreFxExpectedPrerelease>beta-devapi-24515-01</CoreFxExpectedPrerelease>
+    <CoreClrExpectedPrerelease>beta-24515-02</CoreClrExpectedPrerelease>
+    <ExternalExpectedPrerelease>beta-24514-00</ExternalExpectedPrerelease>
   </PropertyGroup>
 
   <!-- Full package version strings that are used in other parts of the build. -->
diff --git a/pkg/Microsoft.Private.PackageBaseline/project.json b/pkg/Microsoft.Private.PackageBaseline/project.json
index 987eb85f6a1f..b205cb5ce0fe 100644
--- a/pkg/Microsoft.Private.PackageBaseline/project.json
+++ b/pkg/Microsoft.Private.PackageBaseline/project.json
@@ -229,7 +229,7 @@
         "System.Threading.ThreadPool": "4.0.10",
         "System.Threading.Timer": "4.0.1",
         "System.Xml.ReaderWriter": "4.0.11",
-        "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
+        "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
         "System.Xml.XmlDocument": "4.0.1",
         "System.Xml.XmlSerializer": "4.0.11",
         "System.Xml.XPath": "4.0.1",
diff --git a/src/Common/net46-test-runtime/project.json b/src/Common/net46-test-runtime/project.json
index b2bdb678fe2a..501715198a36 100644
--- a/src/Common/net46-test-runtime/project.json
+++ b/src/Common/net46-test-runtime/project.json
@@ -1,7 +1,7 @@
 {
   "dependencies": {
-    "System.IO.Compression": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
+    "System.IO.Compression": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
     "coveralls.io": "1.4",
     "OpenCover": "4.6.519",
     "ReportGenerator": "2.4.3",
diff --git a/src/Common/test-runtime/project.json b/src/Common/test-runtime/project.json
index a88dd4b8c8dc..b2a7dbfe88b3 100644
--- a/src/Common/test-runtime/project.json
+++ b/src/Common/test-runtime/project.json
@@ -1,14 +1,14 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.NETCore.Targets": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.NETCore.TestHost": "1.1.0-beta-24512-03",
-    "Microsoft.NETCore.Runtime.CoreCLR": "1.1.0-beta-24512-03",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.IO.Compression": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Parallel": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.NETCore.Targets": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.NETCore.TestHost": "1.1.0-beta-24515-02",
+    "Microsoft.NETCore.Runtime.CoreCLR": "1.1.0-beta-24515-02",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.IO.Compression": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Parallel": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
     "coveralls.io": "1.4",
     "OpenCover": "4.6.519",
     "ReportGenerator": "2.4.3",
@@ -75,7 +75,7 @@
         "System.Threading.Tasks.Parallel": "4.0.1",
         "System.Threading.Timer": "4.0.1",
         "System.Xml.ReaderWriter": "4.0.11",
-        "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
+        "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
         "Microsoft.NETCore.Portable.Compatibility": "1.0.2",
         "Microsoft.Win32.Primitives": "4.0.1",
         "System.ComponentModel.EventBasedAsync": "4.0.11",
@@ -100,7 +100,7 @@
         "System.Text.Encoding.CodePages": "4.0.1",
         "System.Xml.XmlSerializer": "4.0.11",
         "Microsoft.NETCore.UniversalWindowsPlatform": "5.2.1-beta-000547-00",
-        "System.Console": "4.3.0-beta-devapi-24512-01",
+        "System.Console": "4.3.0-beta-devapi-24515-01",
         "microsoft.xunit.runner.uwp": "1.0.3-prerelease-00808-02",
         "Microsoft.DotNet.TestILC": {
           "version": "1.4.24208-prerelease",
diff --git a/src/Common/tests/System/Diagnostics/RemoteExecutorConsoleApp/project.json b/src/Common/tests/System/Diagnostics/RemoteExecutorConsoleApp/project.json
index 6e553a19e656..8c34547ade51 100644
--- a/src/Common/tests/System/Diagnostics/RemoteExecutorConsoleApp/project.json
+++ b/src/Common/tests/System/Diagnostics/RemoteExecutorConsoleApp/project.json
@@ -1,12 +1,12 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
     "System.Console": "4.0.0",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/Common/tests/System/Xml/BaseLibManaged/project.json b/src/Common/tests/System/Xml/BaseLibManaged/project.json
index 261138157f89..43271eb503c3 100644
--- a/src/Common/tests/System/Xml/BaseLibManaged/project.json
+++ b/src/Common/tests/System/Xml/BaseLibManaged/project.json
@@ -1,7 +1,7 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/Common/tests/System/Xml/ModuleCore/project.json b/src/Common/tests/System/Xml/ModuleCore/project.json
index 028c45b3c1a4..6782fefef07a 100644
--- a/src/Common/tests/System/Xml/ModuleCore/project.json
+++ b/src/Common/tests/System/Xml/ModuleCore/project.json
@@ -1,12 +1,12 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
     "System.Console": "4.0.0",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/Common/tests/System/Xml/XmlCoreTest/project.json b/src/Common/tests/System/Xml/XmlCoreTest/project.json
index e6a6384725ea..64ceb26ac2a0 100644
--- a/src/Common/tests/System/Xml/XmlCoreTest/project.json
+++ b/src/Common/tests/System/Xml/XmlCoreTest/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
     "System.Console": "4.0.0",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/Common/tests/System/Xml/XmlDiff/project.json b/src/Common/tests/System/Xml/XmlDiff/project.json
index 23dd7b5b5e62..e9e0b20449b4 100644
--- a/src/Common/tests/System/Xml/XmlDiff/project.json
+++ b/src/Common/tests/System/Xml/XmlDiff/project.json
@@ -1,12 +1,12 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
     "System.Console": "4.0.0",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/Common/tests/project.json b/src/Common/tests/project.json
index 1e7336b1a6bd..993846dadc35 100644
--- a/src/Common/tests/project.json
+++ b/src/Common/tests/project.json
@@ -1,26 +1,26 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Concurrent": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks.Parallel": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Concurrent": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks.Parallel": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/Microsoft.CSharp/tests/project.json b/src/Microsoft.CSharp/tests/project.json
index aed702880d71..e54bda42c12d 100644
--- a/src/Microsoft.CSharp/tests/project.json
+++ b/src/Microsoft.CSharp/tests/project.json
@@ -1,25 +1,25 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/Microsoft.VisualBasic/tests/project.json b/src/Microsoft.VisualBasic/tests/project.json
index 09fa2239fc57..82e97eb802f7 100644
--- a/src/Microsoft.VisualBasic/tests/project.json
+++ b/src/Microsoft.VisualBasic/tests/project.json
@@ -1,27 +1,27 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/Microsoft.Win32.Primitives/tests/project.json b/src/Microsoft.Win32.Primitives/tests/project.json
index 99335befcc98..f7a894c40bd6 100644
--- a/src/Microsoft.Win32.Primitives/tests/project.json
+++ b/src/Microsoft.Win32.Primitives/tests/project.json
@@ -1,11 +1,11 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/Microsoft.Win32.Registry.AccessControl/tests/project.json b/src/Microsoft.Win32.Registry.AccessControl/tests/project.json
index d00b3683268d..45456cbde392 100644
--- a/src/Microsoft.Win32.Registry.AccessControl/tests/project.json
+++ b/src/Microsoft.Win32.Registry.AccessControl/tests/project.json
@@ -1,17 +1,17 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Security.AccessControl": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Security.AccessControl": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/Microsoft.Win32.Registry/tests/project.json b/src/Microsoft.Win32.Registry/tests/project.json
index 120f17def92c..a1ce72195b55 100644
--- a/src/Microsoft.Win32.Registry/tests/project.json
+++ b/src/Microsoft.Win32.Registry/tests/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.AppContext/src/project.json b/src/System.AppContext/src/project.json
index 9826d03c0199..ca2c01157612 100644
--- a/src/System.AppContext/src/project.json
+++ b/src/System.AppContext/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.6": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.6"
@@ -10,7 +10,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       }
     },
     "net463": {
diff --git a/src/System.AppContext/tests/project.json b/src/System.AppContext/tests/project.json
index ac50ddea4762..160d7179ac24 100644
--- a/src/System.AppContext/tests/project.json
+++ b/src/System.AppContext/tests/project.json
@@ -1,11 +1,11 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.AppContext": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.AppContext": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Buffers/tests/project.json b/src/System.Buffers/tests/project.json
index fc6ce716acb5..0d6e9637ac17 100644
--- a/src/System.Buffers/tests/project.json
+++ b/src/System.Buffers/tests/project.json
@@ -1,14 +1,14 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Collections.Concurrent/src/project.json b/src/System.Collections.Concurrent/src/project.json
index 3c21dd3e90ee..1f827386bbcb 100644
--- a/src/System.Collections.Concurrent/src/project.json
+++ b/src/System.Collections.Concurrent/src/project.json
@@ -2,19 +2,19 @@
   "frameworks": {
     "netstandard1.7": {
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-        "System.Collections": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-        "System.Globalization": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Threading": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01"
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+        "System.Collections": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+        "System.Globalization": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Threading": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.8"
diff --git a/src/System.Collections.Concurrent/tests/project.json b/src/System.Collections.Concurrent/tests/project.json
index 4c142610232d..2a5400ec580f 100644
--- a/src/System.Collections.Concurrent/tests/project.json
+++ b/src/System.Collections.Concurrent/tests/project.json
@@ -1,21 +1,21 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Concurrent": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Concurrent": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
@@ -27,7 +27,7 @@
     "netstandard1.3": {},
     "netstandard1.7": {
       "dependencies": {
-        "System.Runtime.Serialization.Formatters": "4.3.0-beta-devapi-24512-01"
+        "System.Runtime.Serialization.Formatters": "4.3.0-beta-devapi-24515-01"
       }
     }
   },
diff --git a/src/System.Collections.Immutable/tests/project.json b/src/System.Collections.Immutable/tests/project.json
index e89d4a3bf6c7..0129d4d98b41 100644
--- a/src/System.Collections.Immutable/tests/project.json
+++ b/src/System.Collections.Immutable/tests/project.json
@@ -1,14 +1,14 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit.Lightweight": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit.Lightweight": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Collections.NonGeneric/ref/project.json b/src/System.Collections.NonGeneric/ref/project.json
index d940ac1e27e1..01be200d71dc 100644
--- a/src/System.Collections.NonGeneric/ref/project.json
+++ b/src/System.Collections.NonGeneric/ref/project.json
@@ -1,7 +1,7 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01"
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.7": {
diff --git a/src/System.Collections.NonGeneric/src/project.json b/src/System.Collections.NonGeneric/src/project.json
index a8efa4b124dc..ecc25f4528f0 100644
--- a/src/System.Collections.NonGeneric/src/project.json
+++ b/src/System.Collections.NonGeneric/src/project.json
@@ -3,15 +3,15 @@
     "netstandard1.7": {
       "dependencies": {
         "Microsoft.NETCore.Platforms": "1.0.1",
-        "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-        "System.Globalization": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Threading": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01"
+        "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+        "System.Globalization": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Threading": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.8"
diff --git a/src/System.Collections.NonGeneric/tests/Performance/project.json b/src/System.Collections.NonGeneric/tests/Performance/project.json
index 765fb2ac0b1a..c823c918d640 100644
--- a/src/System.Collections.NonGeneric/tests/Performance/project.json
+++ b/src/System.Collections.NonGeneric/tests/Performance/project.json
@@ -1,19 +1,19 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Collections.NonGeneric/tests/project.json b/src/System.Collections.NonGeneric/tests/project.json
index 537efa1eed49..cbb6715aa869 100644
--- a/src/System.Collections.NonGeneric/tests/project.json
+++ b/src/System.Collections.NonGeneric/tests/project.json
@@ -1,19 +1,19 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
@@ -26,7 +26,7 @@
     "netstandard1.3": {},
     "netstandard1.7": {
       "dependencies": {
-        "System.Runtime.Serialization.Formatters": "4.3.0-beta-devapi-24512-01"
+        "System.Runtime.Serialization.Formatters": "4.3.0-beta-devapi-24515-01"
       }
     }
   },
diff --git a/src/System.Collections.Specialized/ref/project.json b/src/System.Collections.Specialized/ref/project.json
index 1529bddc652f..4ae102a7ddaf 100644
--- a/src/System.Collections.Specialized/ref/project.json
+++ b/src/System.Collections.Specialized/ref/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01"
+    "System.Runtime": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.7": {
diff --git a/src/System.Collections.Specialized/src/project.json b/src/System.Collections.Specialized/src/project.json
index 0c2ce35f425b..96a76e40a864 100644
--- a/src/System.Collections.Specialized/src/project.json
+++ b/src/System.Collections.Specialized/src/project.json
@@ -3,16 +3,16 @@
     "netstandard1.7": {
       "dependencies": {
         "Microsoft.NETCore.Platforms": "1.0.1",
-        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-        "System.Globalization": "4.3.0-beta-devapi-24512-01",
-        "System.Globalization.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Threading": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01"
+        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+        "System.Globalization": "4.3.0-beta-devapi-24515-01",
+        "System.Globalization.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Threading": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.8"
diff --git a/src/System.Collections.Specialized/tests/project.json b/src/System.Collections.Specialized/tests/project.json
index b23d276c3043..016cb93db648 100644
--- a/src/System.Collections.Specialized/tests/project.json
+++ b/src/System.Collections.Specialized/tests/project.json
@@ -1,19 +1,19 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
@@ -25,8 +25,8 @@
     "netstandard1.3": {},
     "netstandard1.7": {
       "dependencies": {
-        "System.Globalization.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Serialization.Formatters": "4.3.0-beta-devapi-24512-01"
+        "System.Globalization.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Serialization.Formatters": "4.3.0-beta-devapi-24515-01"
       }
     }
   },
diff --git a/src/System.Collections/ref/project.json b/src/System.Collections/ref/project.json
index 1529bddc652f..4ae102a7ddaf 100644
--- a/src/System.Collections/ref/project.json
+++ b/src/System.Collections/ref/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01"
+    "System.Runtime": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.7": {
diff --git a/src/System.Collections/src/project.json b/src/System.Collections/src/project.json
index f8bacbcd672b..b8196c1c4499 100644
--- a/src/System.Collections/src/project.json
+++ b/src/System.Collections/src/project.json
@@ -3,7 +3,7 @@
     "netstandard1.7": {
       "dependencies": {
         "Microsoft.NETCore.Platforms": "1.0.1",
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.8"
diff --git a/src/System.Collections/tests/Performance/project.json b/src/System.Collections/tests/Performance/project.json
index 5e707aa436b9..4297a1791692 100644
--- a/src/System.Collections/tests/Performance/project.json
+++ b/src/System.Collections/tests/Performance/project.json
@@ -1,17 +1,17 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Collections/tests/project.json b/src/System.Collections/tests/project.json
index 1aec93c9e952..7fb9c53597a0 100644
--- a/src/System.Collections/tests/project.json
+++ b/src/System.Collections/tests/project.json
@@ -1,18 +1,18 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
@@ -25,7 +25,7 @@
     "netstandard1.3": {},
     "netstandard1.7": {
       "dependencies": {
-        "System.Runtime.Serialization.Formatters": "4.3.0-beta-devapi-24512-01"
+        "System.Runtime.Serialization.Formatters": "4.3.0-beta-devapi-24515-01"
       }
     }
   },
diff --git a/src/System.ComponentModel.Annotations/tests/project.json b/src/System.ComponentModel.Annotations/tests/project.json
index 0978a6c115f7..9b5334060e7d 100644
--- a/src/System.ComponentModel.Annotations/tests/project.json
+++ b/src/System.ComponentModel.Annotations/tests/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.ComponentModel": "4.3.0-beta-devapi-24512-01",
-    "System.ComponentModel.Annotations": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.ComponentModel": "4.3.0-beta-devapi-24515-01",
+    "System.ComponentModel.Annotations": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.ComponentModel.Composition/src/Compat/project.json b/src/System.ComponentModel.Composition/src/Compat/project.json
index 7683402d4588..5dc509b8f7c8 100644
--- a/src/System.ComponentModel.Composition/src/Compat/project.json
+++ b/src/System.ComponentModel.Composition/src/Compat/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "NETStandard.Library": "4.3.0-beta-devapi-24512-01"
+    "NETStandard.Library": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.6": {}
diff --git a/src/System.ComponentModel.EventBasedAsync/tests/project.json b/src/System.ComponentModel.EventBasedAsync/tests/project.json
index bc057b841f03..3a22def7a49e 100644
--- a/src/System.ComponentModel.EventBasedAsync/tests/project.json
+++ b/src/System.ComponentModel.EventBasedAsync/tests/project.json
@@ -1,12 +1,12 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.ComponentModel.Primitives/tests/project.json b/src/System.ComponentModel.Primitives/tests/project.json
index 062024eefb55..cc8f878cfa63 100644
--- a/src/System.ComponentModel.Primitives/tests/project.json
+++ b/src/System.ComponentModel.Primitives/tests/project.json
@@ -1,11 +1,11 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.ComponentModel": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.ComponentModel": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.ComponentModel.TypeConverter/tests/Performance/project.json b/src/System.ComponentModel.TypeConverter/tests/Performance/project.json
index d951c2f6e0b4..8890f3f24877 100644
--- a/src/System.ComponentModel.TypeConverter/tests/Performance/project.json
+++ b/src/System.ComponentModel.TypeConverter/tests/Performance/project.json
@@ -1,16 +1,16 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-    "System.ComponentModel.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+    "System.ComponentModel.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.ComponentModel.TypeConverter/tests/project.json b/src/System.ComponentModel.TypeConverter/tests/project.json
index d951c2f6e0b4..8890f3f24877 100644
--- a/src/System.ComponentModel.TypeConverter/tests/project.json
+++ b/src/System.ComponentModel.TypeConverter/tests/project.json
@@ -1,16 +1,16 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-    "System.ComponentModel.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+    "System.ComponentModel.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.ComponentModel/tests/project.json b/src/System.ComponentModel/tests/project.json
index 4c4e56a69af0..fc911217c6ce 100644
--- a/src/System.ComponentModel/tests/project.json
+++ b/src/System.ComponentModel/tests/project.json
@@ -1,10 +1,10 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Composition.Convention/tests/project.json b/src/System.Composition.Convention/tests/project.json
index da23db595d0d..76010e036691 100644
--- a/src/System.Composition.Convention/tests/project.json
+++ b/src/System.Composition.Convention/tests/project.json
@@ -1,9 +1,9 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Composition/tests/project.json b/src/System.Composition/tests/project.json
index da23db595d0d..76010e036691 100644
--- a/src/System.Composition/tests/project.json
+++ b/src/System.Composition/tests/project.json
@@ -1,9 +1,9 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Console/src/project.json b/src/System.Console/src/project.json
index a7c109fc7b4f..c5a3b9820d66 100644
--- a/src/System.Console/src/project.json
+++ b/src/System.Console/src/project.json
@@ -25,20 +25,20 @@
     "netstandard1.7": {
       "dependencies": {
         "Microsoft.NETCore.Platforms": "1.0.1",
-        "System.Collections": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-        "System.IO": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-        "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-        "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Threading": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01"
+        "System.Collections": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+        "System.IO": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+        "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+        "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Threading": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.8"
diff --git a/src/System.Console/tests/Performance/project.json b/src/System.Console/tests/Performance/project.json
index 4ea688660936..703439d28499 100644
--- a/src/System.Console/tests/Performance/project.json
+++ b/src/System.Console/tests/Performance/project.json
@@ -1,20 +1,20 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks.Parallel": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks.Parallel": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Console/tests/project.json b/src/System.Console/tests/project.json
index 4ea688660936..703439d28499 100644
--- a/src/System.Console/tests/project.json
+++ b/src/System.Console/tests/project.json
@@ -1,20 +1,20 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks.Parallel": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks.Parallel": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Core/src/Compat/project.json b/src/System.Core/src/Compat/project.json
index 7683402d4588..5dc509b8f7c8 100644
--- a/src/System.Core/src/Compat/project.json
+++ b/src/System.Core/src/Compat/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "NETStandard.Library": "4.3.0-beta-devapi-24512-01"
+    "NETStandard.Library": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.6": {}
diff --git a/src/System.Data.Common/tests/project.json b/src/System.Data.Common/tests/project.json
index 943b827e044d..83b5c1d58b38 100644
--- a/src/System.Data.Common/tests/project.json
+++ b/src/System.Data.Common/tests/project.json
@@ -1,17 +1,17 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Data.Services.Client/src/Compat/project.json b/src/System.Data.Services.Client/src/Compat/project.json
index 7683402d4588..5dc509b8f7c8 100644
--- a/src/System.Data.Services.Client/src/Compat/project.json
+++ b/src/System.Data.Services.Client/src/Compat/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "NETStandard.Library": "4.3.0-beta-devapi-24512-01"
+    "NETStandard.Library": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.6": {}
diff --git a/src/System.Data.SqlClient/tests/FunctionalTests/project.json b/src/System.Data.SqlClient/tests/FunctionalTests/project.json
index 900afb703a4b..14b7d3fc034d 100644
--- a/src/System.Data.SqlClient/tests/FunctionalTests/project.json
+++ b/src/System.Data.SqlClient/tests/FunctionalTests/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.CSharp": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Data.Common": "4.3.0-beta-devapi-24512-01",
-    "System.Data.SqlClient": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Concurrent": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.DiagnosticSource": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.CSharp": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Data.Common": "4.3.0-beta-devapi-24515-01",
+    "System.Data.SqlClient": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Concurrent": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.DiagnosticSource": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Data.SqlClient/tests/ManualTests/project.json b/src/System.Data.SqlClient/tests/ManualTests/project.json
index 5cbdcdf388fe..a107dc145322 100644
--- a/src/System.Data.SqlClient/tests/ManualTests/project.json
+++ b/src/System.Data.SqlClient/tests/ManualTests/project.json
@@ -1,53 +1,53 @@
 {
   "dependencies": {
-    "NETStandard.Library": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.CSharp": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24512-01",
-    "runtime.native.System.Data.SqlClient.sni": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Concurrent": "4.3.0-beta-devapi-24512-01",
-    "System.ComponentModel": "4.3.0-beta-devapi-24512-01",
-    "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Data.Common": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.TextWriterTraceListener": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24512-01",
-    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO.Pipes": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Net.NameResolution": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Security": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Sockets": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
+    "NETStandard.Library": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.CSharp": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24515-01",
+    "runtime.native.System.Data.SqlClient.sni": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Concurrent": "4.3.0-beta-devapi-24515-01",
+    "System.ComponentModel": "4.3.0-beta-devapi-24515-01",
+    "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Data.Common": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.TextWriterTraceListener": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24515-01",
+    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO.Pipes": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Net.NameResolution": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Security": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Sockets": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
     "System.Runtime.Serialization.Primitives": "4.1.1",
-    "System.Security.Principal": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.ThreadPool": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24512-01",
+    "System.Security.Principal": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.ThreadPool": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Data.SqlClient/tests/StressTests/IMonitorLoader/project.json b/src/System.Data.SqlClient/tests/StressTests/IMonitorLoader/project.json
index 98c8d5b117c5..39e4411c8697 100644
--- a/src/System.Data.SqlClient/tests/StressTests/IMonitorLoader/project.json
+++ b/src/System.Data.SqlClient/tests/StressTests/IMonitorLoader/project.json
@@ -1,7 +1,7 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01"
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.3": {}
diff --git a/src/System.Data.SqlClient/tests/StressTests/System.Data.SqlClient.Stress.Tests/project.json b/src/System.Data.SqlClient/tests/StressTests/System.Data.SqlClient.Stress.Tests/project.json
index 8ea30e7504ae..e759abf740c6 100644
--- a/src/System.Data.SqlClient/tests/StressTests/System.Data.SqlClient.Stress.Tests/project.json
+++ b/src/System.Data.SqlClient/tests/StressTests/System.Data.SqlClient.Stress.Tests/project.json
@@ -1,41 +1,41 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.CSharp": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Concurrent": "4.3.0-beta-devapi-24512-01",
-    "System.Data.Common": "4.3.0-beta-devapi-24512-01",
-    "System.Data.SqlClient": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.DiagnosticSource": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.FileVersionInfo": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.TextWriterTraceListener": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Timer": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.ThreadPool": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.CSharp": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Concurrent": "4.3.0-beta-devapi-24515-01",
+    "System.Data.Common": "4.3.0-beta-devapi-24515-01",
+    "System.Data.SqlClient": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.DiagnosticSource": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.FileVersionInfo": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.TextWriterTraceListener": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Timer": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.ThreadPool": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24515-01",
     "System.Runtime.Serialization.Primitives": "4.1.1",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Net.NameResolution": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.StackTrace": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XPath": "4.3.0-beta-devapi-24512-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Net.NameResolution": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.StackTrace": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XPath": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Data.SqlClient/tests/StressTests/System.Data.StressFramework/project.json b/src/System.Data.SqlClient/tests/StressTests/System.Data.StressFramework/project.json
index 75f5ea285532..1c38ff1135dd 100644
--- a/src/System.Data.SqlClient/tests/StressTests/System.Data.StressFramework/project.json
+++ b/src/System.Data.SqlClient/tests/StressTests/System.Data.StressFramework/project.json
@@ -1,38 +1,38 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Concurrent": "4.3.0-beta-devapi-24512-01",
-    "System.Data.Common": "4.3.0-beta-devapi-24512-01",
-    "System.Data.SqlClient": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.DiagnosticSource": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.FileVersionInfo": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.TextWriterTraceListener": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.NameResolution": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Timer": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.ThreadPool": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Concurrent": "4.3.0-beta-devapi-24515-01",
+    "System.Data.Common": "4.3.0-beta-devapi-24515-01",
+    "System.Data.SqlClient": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.DiagnosticSource": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.FileVersionInfo": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.TextWriterTraceListener": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.NameResolution": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Timer": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.ThreadPool": "4.3.0-beta-devapi-24515-01",
     "System.Runtime.Serialization.Primitives": "4.1.1",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XPath": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24512-01"
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XPath": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
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diff --git a/src/System.Data.SqlClient/tests/StressTests/System.Data.StressRunner/project.json b/src/System.Data.SqlClient/tests/StressTests/System.Data.StressRunner/project.json
index 9208eacd9f63..64b92b47fc67 100644
--- a/src/System.Data.SqlClient/tests/StressTests/System.Data.StressRunner/project.json
+++ b/src/System.Data.SqlClient/tests/StressTests/System.Data.StressRunner/project.json
@@ -1,36 +1,36 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.AppContext": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Concurrent": "4.3.0-beta-devapi-24512-01",
-    "System.Data.Common": "4.3.0-beta-devapi-24512-01",
-    "System.Data.SqlClient": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.DiagnosticSource": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.FileVersionInfo": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.TextWriterTraceListener": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Net.NameResolution": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24512-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.AppContext": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Concurrent": "4.3.0-beta-devapi-24515-01",
+    "System.Data.Common": "4.3.0-beta-devapi-24515-01",
+    "System.Data.SqlClient": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.DiagnosticSource": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.FileVersionInfo": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.TextWriterTraceListener": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Net.NameResolution": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24515-01",
     "System.Threading.Thread": "4.0.0",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Timer": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.ThreadPool": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24512-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Timer": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.ThreadPool": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Data/src/Compat/project.json b/src/System.Data/src/Compat/project.json
index 7683402d4588..5dc509b8f7c8 100644
--- a/src/System.Data/src/Compat/project.json
+++ b/src/System.Data/src/Compat/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "NETStandard.Library": "4.3.0-beta-devapi-24512-01"
+    "NETStandard.Library": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.6": {}
diff --git a/src/System.Diagnostics.Contracts/src/netcore50aot/project.json b/src/System.Diagnostics.Contracts/src/netcore50aot/project.json
index 3a9410c2fa1e..be11ef758d5b 100644
--- a/src/System.Diagnostics.Contracts/src/netcore50aot/project.json
+++ b/src/System.Diagnostics.Contracts/src/netcore50aot/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     }
   }
diff --git a/src/System.Diagnostics.Contracts/src/project.json b/src/System.Diagnostics.Contracts/src/project.json
index 9ff26b86f263..e18758465a51 100644
--- a/src/System.Diagnostics.Contracts/src/project.json
+++ b/src/System.Diagnostics.Contracts/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.0": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.1"
@@ -10,7 +10,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       }
     },
     "net46": {
diff --git a/src/System.Diagnostics.Contracts/tests/project.json b/src/System.Diagnostics.Contracts/tests/project.json
index 9ea92516e13a..72fc9246c035 100644
--- a/src/System.Diagnostics.Contracts/tests/project.json
+++ b/src/System.Diagnostics.Contracts/tests/project.json
@@ -1,13 +1,13 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Diagnostics.Debug/src/project.json b/src/System.Diagnostics.Debug/src/project.json
index 4c77fecafbc8..1a9164650c28 100644
--- a/src/System.Diagnostics.Debug/src/project.json
+++ b/src/System.Diagnostics.Debug/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.4"
@@ -10,7 +10,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     },
     "net46": {
diff --git a/src/System.Diagnostics.Debug/tests/project.json b/src/System.Diagnostics.Debug/tests/project.json
index ca41b2d2c648..7e1c2a623d88 100644
--- a/src/System.Diagnostics.Debug/tests/project.json
+++ b/src/System.Diagnostics.Debug/tests/project.json
@@ -1,10 +1,10 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Diagnostics.DiagnosticSource/tests/project.json b/src/System.Diagnostics.DiagnosticSource/tests/project.json
index c60c04b396f2..d2889d34baa3 100644
--- a/src/System.Diagnostics.DiagnosticSource/tests/project.json
+++ b/src/System.Diagnostics.DiagnosticSource/tests/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Diagnostics.FileVersionInfo/tests/System.Diagnostics.FileVersionInfo.TestAssembly/project.json b/src/System.Diagnostics.FileVersionInfo/tests/System.Diagnostics.FileVersionInfo.TestAssembly/project.json
index 826559ed0c7c..ae202311f5a4 100644
--- a/src/System.Diagnostics.FileVersionInfo/tests/System.Diagnostics.FileVersionInfo.TestAssembly/project.json
+++ b/src/System.Diagnostics.FileVersionInfo/tests/System.Diagnostics.FileVersionInfo.TestAssembly/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Diagnostics.FileVersionInfo/tests/System.Diagnostics.FileVersionInfo.Tests/project.json b/src/System.Diagnostics.FileVersionInfo/tests/System.Diagnostics.FileVersionInfo.Tests/project.json
index 1a40d45ff3ee..c371b593f6c1 100644
--- a/src/System.Diagnostics.FileVersionInfo/tests/System.Diagnostics.FileVersionInfo.Tests/project.json
+++ b/src/System.Diagnostics.FileVersionInfo/tests/System.Diagnostics.FileVersionInfo.Tests/project.json
@@ -1,16 +1,16 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.FileVersionInfo": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.FileVersionInfo": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Diagnostics.Process/tests/Performance/project.json b/src/System.Diagnostics.Process/tests/Performance/project.json
index fbdd99ea6952..1cc792bf3aec 100644
--- a/src/System.Diagnostics.Process/tests/Performance/project.json
+++ b/src/System.Diagnostics.Process/tests/Performance/project.json
@@ -1,28 +1,28 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Diagnostics.Process/tests/project.json b/src/System.Diagnostics.Process/tests/project.json
index fbdd99ea6952..1cc792bf3aec 100644
--- a/src/System.Diagnostics.Process/tests/project.json
+++ b/src/System.Diagnostics.Process/tests/project.json
@@ -1,28 +1,28 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Diagnostics.StackTrace/src/project.json b/src/System.Diagnostics.StackTrace/src/project.json
index 66bd3fc46d2c..c932b31e35e6 100644
--- a/src/System.Diagnostics.StackTrace/src/project.json
+++ b/src/System.Diagnostics.StackTrace/src/project.json
@@ -2,9 +2,9 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03",
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02",
         "System.IO.FileSystem": "4.0.1",
-        "System.Reflection.Metadata": "1.4.1-beta-devapi-24512-01",
+        "System.Reflection.Metadata": "1.4.1-beta-devapi-24515-01",
         "System.Collections.Immutable": "1.2.0"
       },
       "imports": [
@@ -13,7 +13,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     },
     "net46": {
diff --git a/src/System.Diagnostics.TextWriterTraceListener/tests/project.json b/src/System.Diagnostics.TextWriterTraceListener/tests/project.json
index be4513f23f18..7eef835f067a 100644
--- a/src/System.Diagnostics.TextWriterTraceListener/tests/project.json
+++ b/src/System.Diagnostics.TextWriterTraceListener/tests/project.json
@@ -1,17 +1,17 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Diagnostics.Tools/src/project.json b/src/System.Diagnostics.Tools/src/project.json
index dc77cd256945..4469e2bf9508 100644
--- a/src/System.Diagnostics.Tools/src/project.json
+++ b/src/System.Diagnostics.Tools/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.4"
@@ -15,7 +15,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     }
   }
diff --git a/src/System.Diagnostics.Tools/tests/project.json b/src/System.Diagnostics.Tools/tests/project.json
index 310d9af83b14..58a0b440d01b 100644
--- a/src/System.Diagnostics.Tools/tests/project.json
+++ b/src/System.Diagnostics.Tools/tests/project.json
@@ -1,10 +1,10 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Diagnostics.TraceSource/tests/project.json b/src/System.Diagnostics.TraceSource/tests/project.json
index 355714e98ccc..6769cd414a82 100644
--- a/src/System.Diagnostics.TraceSource/tests/project.json
+++ b/src/System.Diagnostics.TraceSource/tests/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Diagnostics.Tracing/src/project.json b/src/System.Diagnostics.Tracing/src/project.json
index c6ac08f291bb..c23421d54e30 100644
--- a/src/System.Diagnostics.Tracing/src/project.json
+++ b/src/System.Diagnostics.Tracing/src/project.json
@@ -3,7 +3,7 @@
     "netstandard1.5": {
       "dependencies": {
         "Microsoft.NETCore.Platforms": "1.0.1",
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.6"
diff --git a/src/System.Diagnostics.Tracing/tests/BasicEventSourceTest/project.json b/src/System.Diagnostics.Tracing/tests/BasicEventSourceTest/project.json
index e2f205dc7335..65e2805731ef 100644
--- a/src/System.Diagnostics.Tracing/tests/BasicEventSourceTest/project.json
+++ b/src/System.Diagnostics.Tracing/tests/BasicEventSourceTest/project.json
@@ -1,14 +1,14 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization.Calendars": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization.Calendars": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Diagnostics.Tracing/tests/project.json b/src/System.Diagnostics.Tracing/tests/project.json
index f151bfe35d9a..be1ec4c7a6b8 100644
--- a/src/System.Diagnostics.Tracing/tests/project.json
+++ b/src/System.Diagnostics.Tracing/tests/project.json
@@ -1,21 +1,21 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Drawing.Primitives/tests/project.json b/src/System.Drawing.Primitives/tests/project.json
index e69010d334ca..545f23363ca2 100644
--- a/src/System.Drawing.Primitives/tests/project.json
+++ b/src/System.Drawing.Primitives/tests/project.json
@@ -1,11 +1,11 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Dynamic.Runtime/tests/project.json b/src/System.Dynamic.Runtime/tests/project.json
index f50988e63e38..66c43fb853f3 100644
--- a/src/System.Dynamic.Runtime/tests/project.json
+++ b/src/System.Dynamic.Runtime/tests/project.json
@@ -1,23 +1,23 @@
 {
   "dependencies": {
-    "Microsoft.CSharp": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.CSharp": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.EnterpriseServices/src/Compat/project.json b/src/System.EnterpriseServices/src/Compat/project.json
index e68ec69d32cb..ed3c763d3c00 100644
--- a/src/System.EnterpriseServices/src/Compat/project.json
+++ b/src/System.EnterpriseServices/src/Compat/project.json
@@ -1,7 +1,7 @@
 {
   "dependencies": {
-    "NETStandard.Library": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01"
+    "NETStandard.Library": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.5": {}
diff --git a/src/System.Globalization.Calendars/ref/project.json b/src/System.Globalization.Calendars/ref/project.json
index 6b7481377049..048d8dacdb19 100644
--- a/src/System.Globalization.Calendars/ref/project.json
+++ b/src/System.Globalization.Calendars/ref/project.json
@@ -1,7 +1,7 @@
 {
   "dependencies": {
     "System.Globalization": "4.0.0",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01"
+    "System.Runtime": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.7": {
diff --git a/src/System.Globalization.Calendars/src/netcore50aot/project.json b/src/System.Globalization.Calendars/src/netcore50aot/project.json
index 3a9410c2fa1e..be11ef758d5b 100644
--- a/src/System.Globalization.Calendars/src/netcore50aot/project.json
+++ b/src/System.Globalization.Calendars/src/netcore50aot/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     }
   }
diff --git a/src/System.Globalization.Calendars/src/project.json b/src/System.Globalization.Calendars/src/project.json
index c340d0a1007b..41a781a149a5 100644
--- a/src/System.Globalization.Calendars/src/project.json
+++ b/src/System.Globalization.Calendars/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.7": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       }
     },
     "net463": {
diff --git a/src/System.Globalization.Calendars/tests/project.json b/src/System.Globalization.Calendars/tests/project.json
index f5f5f4f6832c..f69aa8b4e58e 100644
--- a/src/System.Globalization.Calendars/tests/project.json
+++ b/src/System.Globalization.Calendars/tests/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization.Calendars": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization.Calendars": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
     "Microsoft.xunit.netcore.extensions": "1.0.0-prerelease-00807-03",
     "Microsoft.DotNet.BuildTools.TestSuite": "1.0.0-prerelease-00807-03",
     "test-runtime": {
diff --git a/src/System.Globalization.Extensions/tests/project.json b/src/System.Globalization.Extensions/tests/project.json
index c2d4ec3ffc69..5411bbb3b077 100644
--- a/src/System.Globalization.Extensions/tests/project.json
+++ b/src/System.Globalization.Extensions/tests/project.json
@@ -1,17 +1,17 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "Microsoft.xunit.netcore.extensions": "1.0.0-prerelease-00807-03",
     "Microsoft.DotNet.BuildTools.TestSuite": "1.0.0-prerelease-00807-03",
     "test-runtime": {
diff --git a/src/System.Globalization/ref/project.json b/src/System.Globalization/ref/project.json
index 5199067e0d6d..e201be466306 100644
--- a/src/System.Globalization/ref/project.json
+++ b/src/System.Globalization/ref/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01"
+    "System.Runtime": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.7": {}
diff --git a/src/System.Globalization/src/netcore50aot/project.json b/src/System.Globalization/src/netcore50aot/project.json
index 3a9410c2fa1e..be11ef758d5b 100644
--- a/src/System.Globalization/src/netcore50aot/project.json
+++ b/src/System.Globalization/src/netcore50aot/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     }
   }
diff --git a/src/System.Globalization/src/project.json b/src/System.Globalization/src/project.json
index 42e5da151617..29225421effc 100644
--- a/src/System.Globalization/src/project.json
+++ b/src/System.Globalization/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.4"
@@ -10,7 +10,7 @@
     },
     "netstandard1.7": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.8"
@@ -18,7 +18,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       }
     },
     "net463": {
diff --git a/src/System.Globalization/tests/Performance/project.json b/src/System.Globalization/tests/Performance/project.json
index d219fea78001..e37a05eee566 100644
--- a/src/System.Globalization/tests/Performance/project.json
+++ b/src/System.Globalization/tests/Performance/project.json
@@ -3,18 +3,18 @@
     "Microsoft.xunit.netcore.extensions": "1.0.0-prerelease-00807-03",
     "Microsoft.DotNet.BuildTools.TestSuite": "1.0.0-prerelease-00807-03",
     "Microsoft.DotNet.xunit.performance": "1.0.0-alpha-build0039",
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization.Calendars": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization.Calendars": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Globalization/tests/project.json b/src/System.Globalization/tests/project.json
index 97e61a573b5d..6719dcc64402 100644
--- a/src/System.Globalization/tests/project.json
+++ b/src/System.Globalization/tests/project.json
@@ -3,21 +3,21 @@
     "Microsoft.xunit.netcore.extensions": "1.0.0-prerelease-00807-03",
     "Microsoft.DotNet.BuildTools.TestSuite": "1.0.0-prerelease-00807-03",
     "Microsoft.DotNet.xunit.performance": "1.0.0-alpha-build0039",
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization.Calendars": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization.Calendars": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.IO.Compression.FileSystem/src/Compat/project.json b/src/System.IO.Compression.FileSystem/src/Compat/project.json
index 7683402d4588..5dc509b8f7c8 100644
--- a/src/System.IO.Compression.FileSystem/src/Compat/project.json
+++ b/src/System.IO.Compression.FileSystem/src/Compat/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "NETStandard.Library": "4.3.0-beta-devapi-24512-01"
+    "NETStandard.Library": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.6": {}
diff --git a/src/System.IO.Compression.ZipFile/tests/project.json b/src/System.IO.Compression.ZipFile/tests/project.json
index 04e898c7dd0e..c9db9e69a59c 100644
--- a/src/System.IO.Compression.ZipFile/tests/project.json
+++ b/src/System.IO.Compression.ZipFile/tests/project.json
@@ -1,24 +1,24 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Buffers": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.Compression": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Buffers": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.Compression": "4.3.0-beta-devapi-24515-01",
     "System.IO.Compression.TestData": "1.0.4-prerelease",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.IO.Compression/ref/project.json b/src/System.IO.Compression/ref/project.json
index 0cc9d910c945..37fa9eb66dcf 100644
--- a/src/System.IO.Compression/ref/project.json
+++ b/src/System.IO.Compression/ref/project.json
@@ -1,9 +1,9 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01"
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.7": {
diff --git a/src/System.IO.Compression/src/project.json b/src/System.IO.Compression/src/project.json
index f6ec5ebc2341..bfc8674a6d8a 100644
--- a/src/System.IO.Compression/src/project.json
+++ b/src/System.IO.Compression/src/project.json
@@ -8,7 +8,7 @@
         "System.Diagnostics.Contracts": "4.0.0",
         "System.Diagnostics.Debug": "4.0.10",
         "System.Diagnostics.Tools": "4.0.0",
-        "System.IO": "4.3.0-beta-devapi-24512-01",
+        "System.IO": "4.3.0-beta-devapi-24515-01",
         "System.Resources.ResourceManager": "4.0.0",
         "System.Runtime": "4.0.20",
         "System.Runtime.Extensions": "4.0.10",
@@ -24,21 +24,21 @@
     },
     "netstandard1.7": {
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
         "System.Buffers": "4.0.0",
-        "System.Collections": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-        "System.IO": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-        "System.Threading": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01"
+        "System.Collections": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+        "System.IO": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+        "System.Threading": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.8"
diff --git a/src/System.IO.Compression/tests/Performance/project.json b/src/System.IO.Compression/tests/Performance/project.json
index 56474989fb18..901340bf4194 100644
--- a/src/System.IO.Compression/tests/Performance/project.json
+++ b/src/System.IO.Compression/tests/Performance/project.json
@@ -1,22 +1,22 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
     "System.IO.Compression.TestData": "1.0.3-prerelease",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.IO.Compression/tests/project.json b/src/System.IO.Compression/tests/project.json
index a0583fd57d70..424bd8b56e12 100644
--- a/src/System.IO.Compression/tests/project.json
+++ b/src/System.IO.Compression/tests/project.json
@@ -1,22 +1,22 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
     "System.IO.Compression.TestData": "1.0.4-prerelease",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.IO.FileSystem.AccessControl/tests/project.json b/src/System.IO.FileSystem.AccessControl/tests/project.json
index 9b3d7fc22550..b9a5888754ff 100644
--- a/src/System.IO.FileSystem.AccessControl/tests/project.json
+++ b/src/System.IO.FileSystem.AccessControl/tests/project.json
@@ -1,23 +1,23 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Security.AccessControl": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Security.AccessControl": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.IO.FileSystem.DriveInfo/tests/project.json b/src/System.IO.FileSystem.DriveInfo/tests/project.json
index c5967b8bdd1c..b7d5038b7cf6 100644
--- a/src/System.IO.FileSystem.DriveInfo/tests/project.json
+++ b/src/System.IO.FileSystem.DriveInfo/tests/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.IO.FileSystem.Primitives/tests/project.json b/src/System.IO.FileSystem.Primitives/tests/project.json
index 4c4e56a69af0..fc911217c6ce 100644
--- a/src/System.IO.FileSystem.Primitives/tests/project.json
+++ b/src/System.IO.FileSystem.Primitives/tests/project.json
@@ -1,10 +1,10 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.IO.FileSystem.Watcher/tests/project.json b/src/System.IO.FileSystem.Watcher/tests/project.json
index a4355247d3bb..fb4d3a23576f 100644
--- a/src/System.IO.FileSystem.Watcher/tests/project.json
+++ b/src/System.IO.FileSystem.Watcher/tests/project.json
@@ -1,21 +1,21 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.IO.FileSystem/ref/project.json b/src/System.IO.FileSystem/ref/project.json
index 2dfbeb7a9861..8800d801aee1 100644
--- a/src/System.IO.FileSystem/ref/project.json
+++ b/src/System.IO.FileSystem/ref/project.json
@@ -1,11 +1,11 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01"
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.7": {
diff --git a/src/System.IO.FileSystem/src/netcore50/project.json b/src/System.IO.FileSystem/src/netcore50/project.json
index 90bbbed4df7a..89c7a7fe3331 100644
--- a/src/System.IO.FileSystem/src/netcore50/project.json
+++ b/src/System.IO.FileSystem/src/netcore50/project.json
@@ -24,7 +24,7 @@
   "frameworks": {
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00",
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00",
         "Microsoft.TargetingPack.Private.WinRT": "1.0.1",
         "System.Globalization": "4.0.10",
         "System.Reflection": "4.0.10",
diff --git a/src/System.IO.FileSystem/src/project.json b/src/System.IO.FileSystem/src/project.json
index 54f965917798..ada409b3dbe1 100644
--- a/src/System.IO.FileSystem/src/project.json
+++ b/src/System.IO.FileSystem/src/project.json
@@ -28,21 +28,21 @@
       "dependencies": {
         "Microsoft.NETCore.Platforms": "1.0.1",
         "System.Buffers": "4.0.0",
-        "System.Collections": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-        "System.IO": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-        "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-        "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Threading": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01"
+        "System.Collections": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+        "System.IO": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+        "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+        "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Threading": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.8"
diff --git a/src/System.IO.FileSystem/src/win/project.json b/src/System.IO.FileSystem/src/win/project.json
index 2be36b0e454b..b942d99a697c 100644
--- a/src/System.IO.FileSystem/src/win/project.json
+++ b/src/System.IO.FileSystem/src/win/project.json
@@ -1,23 +1,23 @@
 {
   "dependencies": {
     "Microsoft.NETCore.Platforms": "1.0.1",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Buffers": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Overlapped": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01"
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Buffers": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Overlapped": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.7": {
diff --git a/src/System.IO.FileSystem/tests/Performance/project.json b/src/System.IO.FileSystem/tests/Performance/project.json
index b7c70ec79c3e..3e29e1f1d358 100644
--- a/src/System.IO.FileSystem/tests/Performance/project.json
+++ b/src/System.IO.FileSystem/tests/Performance/project.json
@@ -1,27 +1,27 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.IO.Pipes": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Overlapped": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.IO.Pipes": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Overlapped": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.IO.FileSystem/tests/project.json b/src/System.IO.FileSystem/tests/project.json
index b0a41460d370..697e778b0822 100644
--- a/src/System.IO.FileSystem/tests/project.json
+++ b/src/System.IO.FileSystem/tests/project.json
@@ -1,30 +1,30 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Buffers": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.IO.Pipes": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Overlapped": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Buffers": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.IO.Pipes": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Overlapped": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.IO.IsolatedStorage/ref/project.json b/src/System.IO.IsolatedStorage/ref/project.json
index 623f55466271..5eed991761db 100644
--- a/src/System.IO.IsolatedStorage/ref/project.json
+++ b/src/System.IO.IsolatedStorage/ref/project.json
@@ -1,10 +1,10 @@
 {
   "dependencies": {
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01"
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.7": {
diff --git a/src/System.IO.IsolatedStorage/src/project.json b/src/System.IO.IsolatedStorage/src/project.json
index e83774ddd735..780076953892 100644
--- a/src/System.IO.IsolatedStorage/src/project.json
+++ b/src/System.IO.IsolatedStorage/src/project.json
@@ -3,21 +3,21 @@
     "netstandard1.7": {
       "dependencies": {
         "Microsoft.NETCore.Platforms": "1.0.1",
-        "System.Collections": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-        "System.IO": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-        "System.Linq": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24512-01",
-        "System.Threading": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01"
+        "System.Collections": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+        "System.IO": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+        "System.Linq": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24515-01",
+        "System.Threading": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.8"
@@ -27,21 +27,21 @@
       "dependencies": {
         "Microsoft.NETCore.Platforms": "1.0.1",
         "Microsoft.NETCore.Targets": "1.0.1",
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00",
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00",
         "Microsoft.TargetingPack.Private.WinRT": "1.0.1",
         "System.Collections": "4.0.0",
-        "System.IO": "4.3.0-beta-devapi-24512-01",
+        "System.IO": "4.3.0-beta-devapi-24515-01",
         "System.IO.FileSystem": "4.0.0",
         "System.IO.FileSystem.Primitives": "4.0.0",
         "System.ObjectModel": "4.0.10",
         "System.Linq": "4.0.0",
-        "System.Reflection": "4.3.0-beta-devapi-24512-01",
+        "System.Reflection": "4.3.0-beta-devapi-24515-01",
         "System.Resources.ResourceManager": "4.0.0",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
         "System.Runtime.WindowsRuntime": "4.0.10",
-        "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24512-01",
-        "System.Threading": "4.3.0-beta-devapi-24512-01",
+        "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24515-01",
+        "System.Threading": "4.3.0-beta-devapi-24515-01",
         "System.Threading.Tasks": "4.0.10"
       }
     },
diff --git a/src/System.IO.MemoryMappedFiles/tests/Performance/project.json b/src/System.IO.MemoryMappedFiles/tests/Performance/project.json
index 883dafdd0f58..214489bc6c6d 100644
--- a/src/System.IO.MemoryMappedFiles/tests/Performance/project.json
+++ b/src/System.IO.MemoryMappedFiles/tests/Performance/project.json
@@ -1,19 +1,19 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.IO.UnmanagedMemoryStream": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.IO.UnmanagedMemoryStream": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.IO.MemoryMappedFiles/tests/project.json b/src/System.IO.MemoryMappedFiles/tests/project.json
index 883dafdd0f58..214489bc6c6d 100644
--- a/src/System.IO.MemoryMappedFiles/tests/project.json
+++ b/src/System.IO.MemoryMappedFiles/tests/project.json
@@ -1,19 +1,19 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.IO.UnmanagedMemoryStream": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.IO.UnmanagedMemoryStream": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.IO.Packaging/tests/project.json b/src/System.IO.Packaging/tests/project.json
index 5addcb5125b4..c0dcdb51d734 100644
--- a/src/System.IO.Packaging/tests/project.json
+++ b/src/System.IO.Packaging/tests/project.json
@@ -1,16 +1,16 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
     "System.IO.Packaging.TestData": "1.0.0-prerelease",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.IO.Pipes.AccessControl/tests/project.json b/src/System.IO.Pipes.AccessControl/tests/project.json
index 40bb84cd2215..defcc00a0c35 100644
--- a/src/System.IO.Pipes.AccessControl/tests/project.json
+++ b/src/System.IO.Pipes.AccessControl/tests/project.json
@@ -1,28 +1,28 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.IO.Pipes": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Security.AccessControl": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.IO.Pipes": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Security.AccessControl": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.IO.Pipes/tests/Performance/project.json b/src/System.IO.Pipes/tests/Performance/project.json
index 76487a17cc2b..384f4accaf4a 100644
--- a/src/System.IO.Pipes/tests/Performance/project.json
+++ b/src/System.IO.Pipes/tests/Performance/project.json
@@ -1,21 +1,21 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Overlapped": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Overlapped": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.IO.Pipes/tests/project.json b/src/System.IO.Pipes/tests/project.json
index 76487a17cc2b..384f4accaf4a 100644
--- a/src/System.IO.Pipes/tests/project.json
+++ b/src/System.IO.Pipes/tests/project.json
@@ -1,21 +1,21 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Overlapped": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Overlapped": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.IO.UnmanagedMemoryStream/tests/project.json b/src/System.IO.UnmanagedMemoryStream/tests/project.json
index 5d8968d5bdba..06bdcdf98e98 100644
--- a/src/System.IO.UnmanagedMemoryStream/tests/project.json
+++ b/src/System.IO.UnmanagedMemoryStream/tests/project.json
@@ -1,18 +1,18 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.IO/ref/project.json b/src/System.IO/ref/project.json
index 62f000e2d7ef..2e5712df9373 100644
--- a/src/System.IO/ref/project.json
+++ b/src/System.IO/ref/project.json
@@ -1,7 +1,7 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01"
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.7": {
diff --git a/src/System.IO/src/project.json b/src/System.IO/src/project.json
index 3f7b89cf25a4..b661563a5275 100644
--- a/src/System.IO/src/project.json
+++ b/src/System.IO/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.6": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.7"
@@ -10,7 +10,7 @@
     },
     "netstandard1.7": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.8"
@@ -19,7 +19,7 @@
     "netcore50": {
       "dependencies": {
         "Microsoft.NETCore.Platforms": "1.0.1",
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00",
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00",
         "System.Diagnostics.Contracts": "4.0.0",
         "System.Diagnostics.Debug": "4.0.10",
         "System.Diagnostics.Tools": "4.0.0",
@@ -46,7 +46,7 @@
       ],
       "dependencies": {
         "Microsoft.NETCore.Platforms": "1.0.1",
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00",
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00",
         "System.Diagnostics.Contracts": "4.0.0",
         "System.Diagnostics.Debug": "4.0.10",
         "System.Diagnostics.Tools": "4.0.0",
@@ -59,7 +59,7 @@
     },
     "uap10.1": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     }
   }
diff --git a/src/System.IO/tests/project.json b/src/System.IO/tests/project.json
index 9a96ada92af1..444e2fae3604 100644
--- a/src/System.IO/tests/project.json
+++ b/src/System.IO/tests/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Json/tests/project.json b/src/System.Json/tests/project.json
index 1d6fb6b6cdbc..3fe0b86eb6d8 100644
--- a/src/System.Json/tests/project.json
+++ b/src/System.Json/tests/project.json
@@ -1,23 +1,23 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
     "System.IO.Compression.TestData": "1.0.2-prerelease",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Linq.Expressions/src/netcore50/project.json b/src/System.Linq.Expressions/src/netcore50/project.json
index 1c47b20811e3..a0cb429db002 100644
--- a/src/System.Linq.Expressions/src/netcore50/project.json
+++ b/src/System.Linq.Expressions/src/netcore50/project.json
@@ -1,7 +1,7 @@
 {
   "dependencies": {
     "Microsoft.NETCore.Platforms": "1.0.1",
-    "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00",
+    "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00",
     "System.Collections": "4.0.10",
     "System.Diagnostics.Contracts": "4.0.0",
     "System.Diagnostics.Debug": "4.0.10",
diff --git a/src/System.Linq.Expressions/tests/project.json b/src/System.Linq.Expressions/tests/project.json
index 819f062212b1..b9ea19c528f0 100644
--- a/src/System.Linq.Expressions/tests/project.json
+++ b/src/System.Linq.Expressions/tests/project.json
@@ -1,20 +1,20 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Queryable": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Queryable": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Linq.Parallel/tests/project.json b/src/System.Linq.Parallel/tests/project.json
index 9bc46f48877c..249396979062 100644
--- a/src/System.Linq.Parallel/tests/project.json
+++ b/src/System.Linq.Parallel/tests/project.json
@@ -1,20 +1,20 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Concurrent": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Immutable": "1.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Concurrent": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Immutable": "1.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Linq.Queryable/tests/project.json b/src/System.Linq.Queryable/tests/project.json
index 029cbfe1871c..d0c8b74ab30c 100644
--- a/src/System.Linq.Queryable/tests/project.json
+++ b/src/System.Linq.Queryable/tests/project.json
@@ -1,14 +1,14 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Linq/tests/Performance/project.json b/src/System.Linq/tests/Performance/project.json
index 68240575d0b5..a5a65f2fff32 100644
--- a/src/System.Linq/tests/Performance/project.json
+++ b/src/System.Linq/tests/Performance/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Queryable": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Queryable": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Linq/tests/project.json b/src/System.Linq/tests/project.json
index 68240575d0b5..a5a65f2fff32 100644
--- a/src/System.Linq/tests/project.json
+++ b/src/System.Linq/tests/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Queryable": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Queryable": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.Http.WebRequest/src/Compat/project.json b/src/System.Net.Http.WebRequest/src/Compat/project.json
index 7683402d4588..5dc509b8f7c8 100644
--- a/src/System.Net.Http.WebRequest/src/Compat/project.json
+++ b/src/System.Net.Http.WebRequest/src/Compat/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "NETStandard.Library": "4.3.0-beta-devapi-24512-01"
+    "NETStandard.Library": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.6": {}
diff --git a/src/System.Net.Http.WinHttpHandler/tests/FunctionalTests/project.json b/src/System.Net.Http.WinHttpHandler/tests/FunctionalTests/project.json
index c9c76ac9ae39..3447b47c98db 100644
--- a/src/System.Net.Http.WinHttpHandler/tests/FunctionalTests/project.json
+++ b/src/System.Net.Http.WinHttpHandler/tests/FunctionalTests/project.json
@@ -1,16 +1,16 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.DiagnosticSource": "4.3.0-beta-devapi-24512-01",
-    "System.IO.Compression": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Http": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.DiagnosticSource": "4.3.0-beta-devapi-24515-01",
+    "System.IO.Compression": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Http": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.Http.WinHttpHandler/tests/UnitTests/project.json b/src/System.Net.Http.WinHttpHandler/tests/UnitTests/project.json
index eb8f7a54d0c3..1b96fa4338de 100644
--- a/src/System.Net.Http.WinHttpHandler/tests/UnitTests/project.json
+++ b/src/System.Net.Http.WinHttpHandler/tests/UnitTests/project.json
@@ -1,25 +1,25 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.DiagnosticSource": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.Compression": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Http": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.DiagnosticSource": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.Compression": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Http": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.Http/tests/FunctionalTests/unix/project.json b/src/System.Net.Http/tests/FunctionalTests/unix/project.json
index e172ad34c62f..183794f8db91 100644
--- a/src/System.Net.Http/tests/FunctionalTests/unix/project.json
+++ b/src/System.Net.Http/tests/FunctionalTests/unix/project.json
@@ -1,25 +1,25 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.DiagnosticSource": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.NetworkInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Security": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Sockets": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks.Parallel": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.DiagnosticSource": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.NetworkInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Security": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Sockets": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks.Parallel": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.Http/tests/FunctionalTests/win/project.json b/src/System.Net.Http/tests/FunctionalTests/win/project.json
index 392f2819c99e..f4066ce9bc1d 100644
--- a/src/System.Net.Http/tests/FunctionalTests/win/project.json
+++ b/src/System.Net.Http/tests/FunctionalTests/win/project.json
@@ -1,26 +1,26 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.DiagnosticSource": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.NetworkInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Security": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Sockets": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks.Parallel": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.DiagnosticSource": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.NetworkInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Security": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Sockets": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks.Parallel": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.Http/tests/UnitTests/project.json b/src/System.Net.Http/tests/UnitTests/project.json
index 2ca8b9c7962b..f91492cacc75 100644
--- a/src/System.Net.Http/tests/UnitTests/project.json
+++ b/src/System.Net.Http/tests/UnitTests/project.json
@@ -1,17 +1,17 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
     "System.Net.Http": {
       "version": "4.1.0",
       "exclude": "compile"
diff --git a/src/System.Net.NameResolution/tests/FunctionalTests/project.json b/src/System.Net.NameResolution/tests/FunctionalTests/project.json
index c6bc22e20528..2588c168d7b2 100644
--- a/src/System.Net.NameResolution/tests/FunctionalTests/project.json
+++ b/src/System.Net.NameResolution/tests/FunctionalTests/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.NameResolution": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.NameResolution": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.NameResolution/tests/PalTests/project.json b/src/System.Net.NameResolution/tests/PalTests/project.json
index 814d34931e81..0425436fda9a 100644
--- a/src/System.Net.NameResolution/tests/PalTests/project.json
+++ b/src/System.Net.NameResolution/tests/PalTests/project.json
@@ -1,29 +1,29 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.ComponentModel.EventBasedAsync": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Claims": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.ComponentModel.EventBasedAsync": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Claims": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "System.Net.Sockets": {
       "version": "4.1.0",
       "exclude": "compile"
diff --git a/src/System.Net.NameResolution/tests/UnitTests/project.json b/src/System.Net.NameResolution/tests/UnitTests/project.json
index d720a324ef2c..1e6f316981b9 100644
--- a/src/System.Net.NameResolution/tests/UnitTests/project.json
+++ b/src/System.Net.NameResolution/tests/UnitTests/project.json
@@ -1,17 +1,17 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.NetworkInformation/tests/FunctionalTests/project.json b/src/System.Net.NetworkInformation/tests/FunctionalTests/project.json
index 5c72e329e7b9..1caa7ce6f1e3 100644
--- a/src/System.Net.NetworkInformation/tests/FunctionalTests/project.json
+++ b/src/System.Net.NetworkInformation/tests/FunctionalTests/project.json
@@ -1,14 +1,14 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.NetworkInformation/tests/UnitTests/project.json b/src/System.Net.NetworkInformation/tests/UnitTests/project.json
index b2caa0460e25..bb341387a81e 100644
--- a/src/System.Net.NetworkInformation/tests/UnitTests/project.json
+++ b/src/System.Net.NetworkInformation/tests/UnitTests/project.json
@@ -1,12 +1,12 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.Ping/tests/FunctionalTests/project.json b/src/System.Net.Ping/tests/FunctionalTests/project.json
index 9a5f4bc5e1e1..da8c1697b96d 100644
--- a/src/System.Net.Ping/tests/FunctionalTests/project.json
+++ b/src/System.Net.Ping/tests/FunctionalTests/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.ComponentModel.EventBasedAsync": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.NameResolution": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.ComponentModel.EventBasedAsync": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.NameResolution": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.Primitives/tests/FunctionalTests/project.json b/src/System.Net.Primitives/tests/FunctionalTests/project.json
index 82f8403e36f7..1e3c9da97a22 100644
--- a/src/System.Net.Primitives/tests/FunctionalTests/project.json
+++ b/src/System.Net.Primitives/tests/FunctionalTests/project.json
@@ -1,12 +1,12 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.Primitives/tests/PalTests/project.json b/src/System.Net.Primitives/tests/PalTests/project.json
index d148731f63ef..e6adb79935f3 100644
--- a/src/System.Net.Primitives/tests/PalTests/project.json
+++ b/src/System.Net.Primitives/tests/PalTests/project.json
@@ -1,20 +1,20 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "System.Net.Primitives": {
       "version": "4.0.11",
       "exclude": "compile"
diff --git a/src/System.Net.Primitives/tests/PerformanceTests/project.json b/src/System.Net.Primitives/tests/PerformanceTests/project.json
index 3c78faabb9ba..2bd0a6a15f5a 100644
--- a/src/System.Net.Primitives/tests/PerformanceTests/project.json
+++ b/src/System.Net.Primitives/tests/PerformanceTests/project.json
@@ -1,8 +1,8 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
     "System.Net.Primitives": {
       "version": "4.0.11",
       "exclude": "compile"
diff --git a/src/System.Net.Primitives/tests/UnitTests/project.json b/src/System.Net.Primitives/tests/UnitTests/project.json
index a84787ff9a99..52386c28cc75 100644
--- a/src/System.Net.Primitives/tests/UnitTests/project.json
+++ b/src/System.Net.Primitives/tests/UnitTests/project.json
@@ -1,21 +1,21 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "System.Net.Primitives": {
       "version": "4.0.11",
       "exclude": "compile"
diff --git a/src/System.Net.Requests/tests/project.json b/src/System.Net.Requests/tests/project.json
index fe54d65f79fc..e1e72e8bdd1f 100644
--- a/src/System.Net.Requests/tests/project.json
+++ b/src/System.Net.Requests/tests/project.json
@@ -1,17 +1,17 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.IO.Compression": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Http": "4.3.0-beta-devapi-24512-01",
-    "System.Net.NetworkInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Requests": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Security": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Sockets": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.IO.Compression": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Http": "4.3.0-beta-devapi-24515-01",
+    "System.Net.NetworkInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Requests": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Security": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Sockets": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.Security/tests/FunctionalTests/unix/project.json b/src/System.Net.Security/tests/FunctionalTests/unix/project.json
index 2b3e7dda3f37..08f0be8ea2a9 100644
--- a/src/System.Net.Security/tests/FunctionalTests/unix/project.json
+++ b/src/System.Net.Security/tests/FunctionalTests/unix/project.json
@@ -1,26 +1,26 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Concurrent": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.NameResolution": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Security": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Sockets": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Concurrent": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.NameResolution": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Security": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Sockets": "4.3.0-beta-devapi-24515-01",
     "System.Net.TestData": "1.0.0-prerelease",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.Security/tests/FunctionalTests/win/project.json b/src/System.Net.Security/tests/FunctionalTests/win/project.json
index 378ae2823a3c..d9ca90328861 100644
--- a/src/System.Net.Security/tests/FunctionalTests/win/project.json
+++ b/src/System.Net.Security/tests/FunctionalTests/win/project.json
@@ -1,22 +1,22 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Concurrent": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.NameResolution": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Sockets": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Concurrent": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.NameResolution": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Sockets": "4.3.0-beta-devapi-24515-01",
     "System.Net.TestData": "1.0.0-prerelease",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.Security/tests/UnitTests/project.json b/src/System.Net.Security/tests/UnitTests/project.json
index c716e2a34b1b..e511d829b712 100644
--- a/src/System.Net.Security/tests/UnitTests/project.json
+++ b/src/System.Net.Security/tests/UnitTests/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Sockets": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Sockets": "4.3.0-beta-devapi-24515-01",
     "System.Net.TestData": "1.0.0-prerelease",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.Sockets/tests/FunctionalTests/project.json b/src/System.Net.Sockets/tests/FunctionalTests/project.json
index afe1117849e0..e8c7bc6e06d2 100644
--- a/src/System.Net.Sockets/tests/FunctionalTests/project.json
+++ b/src/System.Net.Sockets/tests/FunctionalTests/project.json
@@ -1,21 +1,21 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks.Parallel": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
-    "System.Net.NameResolution": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks.Parallel": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
+    "System.Net.NameResolution": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.Sockets/tests/PerformanceTests/project.json b/src/System.Net.Sockets/tests/PerformanceTests/project.json
index 707148deca6e..d0f131222375 100644
--- a/src/System.Net.Sockets/tests/PerformanceTests/project.json
+++ b/src/System.Net.Sockets/tests/PerformanceTests/project.json
@@ -1,17 +1,17 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks.Parallel": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks.Parallel": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.WebHeaderCollection/tests/project.json b/src/System.Net.WebHeaderCollection/tests/project.json
index 1ba1fe180280..fd5e551762a7 100644
--- a/src/System.Net.WebHeaderCollection/tests/project.json
+++ b/src/System.Net.WebHeaderCollection/tests/project.json
@@ -1,7 +1,7 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.WebSockets.Client/tests/project.json b/src/System.Net.WebSockets.Client/tests/project.json
index 61b8ee1d7dba..7c101759dcd9 100644
--- a/src/System.Net.WebSockets.Client/tests/project.json
+++ b/src/System.Net.WebSockets.Client/tests/project.json
@@ -1,16 +1,16 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Sockets": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Security": "4.3.0-beta-devapi-24512-01",
-    "System.Net.WebSockets": "4.3.0-beta-devapi-24512-01",
-    "System.Net.WebSockets.Client": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Sockets": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Security": "4.3.0-beta-devapi-24515-01",
+    "System.Net.WebSockets": "4.3.0-beta-devapi-24515-01",
+    "System.Net.WebSockets.Client": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net.WebSockets/tests/project.json b/src/System.Net.WebSockets/tests/project.json
index 7c69c1344b85..df1840272f42 100644
--- a/src/System.Net.WebSockets/tests/project.json
+++ b/src/System.Net.WebSockets/tests/project.json
@@ -1,11 +1,11 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.WebSockets": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.WebSockets": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Net/src/Compat/project.json b/src/System.Net/src/Compat/project.json
index 7683402d4588..5dc509b8f7c8 100644
--- a/src/System.Net/src/Compat/project.json
+++ b/src/System.Net/src/Compat/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "NETStandard.Library": "4.3.0-beta-devapi-24512-01"
+    "NETStandard.Library": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.6": {}
diff --git a/src/System.Numerics.Vectors/tests/Performance/project.json b/src/System.Numerics.Vectors/tests/Performance/project.json
index da8ecb67696b..79756f1178d2 100644
--- a/src/System.Numerics.Vectors/tests/Performance/project.json
+++ b/src/System.Numerics.Vectors/tests/Performance/project.json
@@ -1,18 +1,18 @@
 {
   "dependencies": {
-    "Microsoft.CSharp": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.CSharp": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Numerics.Vectors/tests/project.json b/src/System.Numerics.Vectors/tests/project.json
index da8ecb67696b..79756f1178d2 100644
--- a/src/System.Numerics.Vectors/tests/project.json
+++ b/src/System.Numerics.Vectors/tests/project.json
@@ -1,18 +1,18 @@
 {
   "dependencies": {
-    "Microsoft.CSharp": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.CSharp": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Numerics/src/Compat/project.json b/src/System.Numerics/src/Compat/project.json
index 11efe01dec84..80a801022411 100644
--- a/src/System.Numerics/src/Compat/project.json
+++ b/src/System.Numerics/src/Compat/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "NETStandard.Library": "4.3.0-beta-devapi-24512-01"
+    "NETStandard.Library": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.5": {}
diff --git a/src/System.ObjectModel/tests/project.json b/src/System.ObjectModel/tests/project.json
index 0f36784c0642..aa6315b1e6e8 100644
--- a/src/System.ObjectModel/tests/project.json
+++ b/src/System.ObjectModel/tests/project.json
@@ -1,17 +1,17 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.DataContractSerialization/src/netcore50aot/project.json b/src/System.Private.DataContractSerialization/src/netcore50aot/project.json
index d7e1ef14c7ba..9ea01bc3db3d 100644
--- a/src/System.Private.DataContractSerialization/src/netcore50aot/project.json
+++ b/src/System.Private.DataContractSerialization/src/netcore50aot/project.json
@@ -3,7 +3,7 @@
     "netcore50": {
       "dependencies": {
         "Microsoft.NETCore.Platforms": "1.0.1",
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00",
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00",
         "System.Collections": "4.0.10",
         "System.Collections.Concurrent": "4.0.10",
         "System.Diagnostics.Debug": "4.0.10",
diff --git a/src/System.Private.Uri/src/project.json b/src/System.Private.Uri/src/project.json
index e9e88b3d1311..c64be7e9a888 100644
--- a/src/System.Private.Uri/src/project.json
+++ b/src/System.Private.Uri/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.0": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.1"
@@ -10,7 +10,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     },
     "netstandard1.3": {
@@ -18,12 +18,12 @@
         "netcore50"
       ],
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     },
     "uap10.1": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     }
   }
diff --git a/src/System.Private.Uri/tests/ExtendedFunctionalTests/project.json b/src/System.Private.Uri/tests/ExtendedFunctionalTests/project.json
index bc9dc02b4a38..8ba39e444002 100644
--- a/src/System.Private.Uri/tests/ExtendedFunctionalTests/project.json
+++ b/src/System.Private.Uri/tests/ExtendedFunctionalTests/project.json
@@ -1,13 +1,13 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Sockets": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Sockets": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Uri/tests/FunctionalTests/project.json b/src/System.Private.Uri/tests/FunctionalTests/project.json
index 520f198ff66c..9fae192af92d 100644
--- a/src/System.Private.Uri/tests/FunctionalTests/project.json
+++ b/src/System.Private.Uri/tests/FunctionalTests/project.json
@@ -1,12 +1,12 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.Net.Sockets": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.Net.Sockets": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Uri/tests/UnitTests/project.json b/src/System.Private.Uri/tests/UnitTests/project.json
index 38b13de4aaab..cca353333161 100644
--- a/src/System.Private.Uri/tests/UnitTests/project.json
+++ b/src/System.Private.Uri/tests/UnitTests/project.json
@@ -1,9 +1,9 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml.Linq/src/project.json b/src/System.Private.Xml.Linq/src/project.json
index 4a8f823d8f6f..075eb9d76094 100644
--- a/src/System.Private.Xml.Linq/src/project.json
+++ b/src/System.Private.Xml.Linq/src/project.json
@@ -2,28 +2,28 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Globalization": "4.3.0-beta-devapi-24512-01",
-        "System.Collections": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24512-01",
-        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-        "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24512-01",
-        "System.Data.Common": "4.3.0-beta-devapi-24512-01",
-        "System.Console": "4.3.0-beta-devapi-24512-01",
-        "System.IO": "4.3.0-beta-devapi-24512-01",
-        "System.Linq": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Threading": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Text.Encoding": "4.3.0-beta-devapi-24512-01"
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Globalization": "4.3.0-beta-devapi-24515-01",
+        "System.Collections": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24515-01",
+        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+        "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24515-01",
+        "System.Data.Common": "4.3.0-beta-devapi-24515-01",
+        "System.Console": "4.3.0-beta-devapi-24515-01",
+        "System.IO": "4.3.0-beta-devapi-24515-01",
+        "System.Linq": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Threading": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Text.Encoding": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.4"
diff --git a/src/System.Private.Xml.Linq/tests/Properties/project.json b/src/System.Private.Xml.Linq/tests/Properties/project.json
index 5235b6ed11c8..a8a0efb14b07 100644
--- a/src/System.Private.Xml.Linq/tests/Properties/project.json
+++ b/src/System.Private.Xml.Linq/tests/Properties/project.json
@@ -1,18 +1,18 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml.Linq/tests/SDMSample/project.json b/src/System.Private.Xml.Linq/tests/SDMSample/project.json
index b06324da7f51..bc82df4cf780 100644
--- a/src/System.Private.Xml.Linq/tests/SDMSample/project.json
+++ b/src/System.Private.Xml.Linq/tests/SDMSample/project.json
@@ -1,17 +1,17 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml.Linq/tests/Streaming/project.json b/src/System.Private.Xml.Linq/tests/Streaming/project.json
index 613aceb55de7..58f514df71e9 100644
--- a/src/System.Private.Xml.Linq/tests/Streaming/project.json
+++ b/src/System.Private.Xml.Linq/tests/Streaming/project.json
@@ -1,16 +1,16 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml.Linq/tests/TreeManipulation/project.json b/src/System.Private.Xml.Linq/tests/TreeManipulation/project.json
index abb6598ec1de..e350fad285cd 100644
--- a/src/System.Private.Xml.Linq/tests/TreeManipulation/project.json
+++ b/src/System.Private.Xml.Linq/tests/TreeManipulation/project.json
@@ -1,18 +1,18 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml.Linq/tests/XDocument.Common/project.json b/src/System.Private.Xml.Linq/tests/XDocument.Common/project.json
index 3b609d0a6386..0cbf1f8c6a5e 100644
--- a/src/System.Private.Xml.Linq/tests/XDocument.Common/project.json
+++ b/src/System.Private.Xml.Linq/tests/XDocument.Common/project.json
@@ -1,18 +1,18 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml.Linq/tests/XDocument.Test.ModuleCore/project.json b/src/System.Private.Xml.Linq/tests/XDocument.Test.ModuleCore/project.json
index 76d8033889fb..fcf6adc0a777 100644
--- a/src/System.Private.Xml.Linq/tests/XDocument.Test.ModuleCore/project.json
+++ b/src/System.Private.Xml.Linq/tests/XDocument.Test.ModuleCore/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml.Linq/tests/XPath/XDocument/project.json b/src/System.Private.Xml.Linq/tests/XPath/XDocument/project.json
index 49f0a5aaa203..ddb8f7a5535c 100644
--- a/src/System.Private.Xml.Linq/tests/XPath/XDocument/project.json
+++ b/src/System.Private.Xml.Linq/tests/XPath/XDocument/project.json
@@ -1,24 +1,24 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlSerializer": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XPath": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XPath.XmlDocument": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XPath.XDocument": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlSerializer": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XPath": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XPath.XmlDocument": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XPath.XDocument": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml.Linq/tests/axes/project.json b/src/System.Private.Xml.Linq/tests/axes/project.json
index 8750c788f9c4..ca16fcac8f5e 100644
--- a/src/System.Private.Xml.Linq/tests/axes/project.json
+++ b/src/System.Private.Xml.Linq/tests/axes/project.json
@@ -1,13 +1,13 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml.Linq/tests/events/project.json b/src/System.Private.Xml.Linq/tests/events/project.json
index 60289bb416b8..1dd9cad8eedb 100644
--- a/src/System.Private.Xml.Linq/tests/events/project.json
+++ b/src/System.Private.Xml.Linq/tests/events/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml.Linq/tests/misc/project.json b/src/System.Private.Xml.Linq/tests/misc/project.json
index 613aceb55de7..58f514df71e9 100644
--- a/src/System.Private.Xml.Linq/tests/misc/project.json
+++ b/src/System.Private.Xml.Linq/tests/misc/project.json
@@ -1,16 +1,16 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml.Linq/tests/xNodeBuilder/project.json b/src/System.Private.Xml.Linq/tests/xNodeBuilder/project.json
index cbedd5d50bdc..8bdd2856720a 100644
--- a/src/System.Private.Xml.Linq/tests/xNodeBuilder/project.json
+++ b/src/System.Private.Xml.Linq/tests/xNodeBuilder/project.json
@@ -1,19 +1,19 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml.Linq/tests/xNodeReader/project.json b/src/System.Private.Xml.Linq/tests/xNodeReader/project.json
index abb6598ec1de..e350fad285cd 100644
--- a/src/System.Private.Xml.Linq/tests/xNodeReader/project.json
+++ b/src/System.Private.Xml.Linq/tests/xNodeReader/project.json
@@ -1,18 +1,18 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/src/project.json b/src/System.Private.Xml/src/project.json
index e07548e87999..ba24982c67e8 100644
--- a/src/System.Private.Xml/src/project.json
+++ b/src/System.Private.Xml/src/project.json
@@ -7,43 +7,43 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.CSharp": "4.3.0-beta-devapi-24512-01",
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-        "Microsoft.NETCore.Runtime.CoreCLR": "1.1.0-beta-24512-03",
-        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01",
-        "System.Collections": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-        "System.Console": "4.3.0-beta-devapi-24512-01",
-        "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24512-01",
-        "System.Data.Common": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24512-01",
-        "System.Globalization": "4.3.0-beta-devapi-24512-01",
-        "System.IO": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.Linq": "4.3.0-beta-devapi-24512-01",
-        "System.Net.Http": "4.3.0-beta-devapi-24512-01",
-        "System.Net.Requests": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.Emit": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.Emit.ILGeneration": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.Emit.Lightweight": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-        "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-        "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-        "System.Threading": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24512-01"
+        "Microsoft.CSharp": "4.3.0-beta-devapi-24515-01",
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+        "Microsoft.NETCore.Runtime.CoreCLR": "1.1.0-beta-24515-02",
+        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01",
+        "System.Collections": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+        "System.Console": "4.3.0-beta-devapi-24515-01",
+        "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24515-01",
+        "System.Data.Common": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24515-01",
+        "System.Globalization": "4.3.0-beta-devapi-24515-01",
+        "System.IO": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.Linq": "4.3.0-beta-devapi-24515-01",
+        "System.Net.Http": "4.3.0-beta-devapi-24515-01",
+        "System.Net.Requests": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.Emit": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.Emit.ILGeneration": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.Emit.Lightweight": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+        "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+        "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+        "System.Threading": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.4"
diff --git a/src/System.Private.Xml/tests/Readers/CharCheckingReader/project.json b/src/System.Private.Xml/tests/Readers/CharCheckingReader/project.json
index 5a0c3f06dce2..2cd9f0188305 100644
--- a/src/System.Private.Xml/tests/Readers/CharCheckingReader/project.json
+++ b/src/System.Private.Xml/tests/Readers/CharCheckingReader/project.json
@@ -1,13 +1,13 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/Readers/CustomReader/project.json b/src/System.Private.Xml/tests/Readers/CustomReader/project.json
index 5a0c3f06dce2..2cd9f0188305 100644
--- a/src/System.Private.Xml/tests/Readers/CustomReader/project.json
+++ b/src/System.Private.Xml/tests/Readers/CustomReader/project.json
@@ -1,13 +1,13 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/Readers/FactoryReader/project.json b/src/System.Private.Xml/tests/Readers/FactoryReader/project.json
index 5a0c3f06dce2..2cd9f0188305 100644
--- a/src/System.Private.Xml/tests/Readers/FactoryReader/project.json
+++ b/src/System.Private.Xml/tests/Readers/FactoryReader/project.json
@@ -1,13 +1,13 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/Readers/NameTable/project.json b/src/System.Private.Xml/tests/Readers/NameTable/project.json
index 329dafc74301..0c64cec81b2c 100644
--- a/src/System.Private.Xml/tests/Readers/NameTable/project.json
+++ b/src/System.Private.Xml/tests/Readers/NameTable/project.json
@@ -1,14 +1,14 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/Readers/ReaderSettings/project.json b/src/System.Private.Xml/tests/Readers/ReaderSettings/project.json
index bbda2c26e94d..94a3320da82b 100644
--- a/src/System.Private.Xml/tests/Readers/ReaderSettings/project.json
+++ b/src/System.Private.Xml/tests/Readers/ReaderSettings/project.json
@@ -1,16 +1,16 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/Readers/SubtreeReader/project.json b/src/System.Private.Xml/tests/Readers/SubtreeReader/project.json
index 5a0c3f06dce2..2cd9f0188305 100644
--- a/src/System.Private.Xml/tests/Readers/SubtreeReader/project.json
+++ b/src/System.Private.Xml/tests/Readers/SubtreeReader/project.json
@@ -1,13 +1,13 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/Readers/WrappedReader/project.json b/src/System.Private.Xml/tests/Readers/WrappedReader/project.json
index 7e7c91852817..04853a440c17 100644
--- a/src/System.Private.Xml/tests/Readers/WrappedReader/project.json
+++ b/src/System.Private.Xml/tests/Readers/WrappedReader/project.json
@@ -1,11 +1,11 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/Writers/RwFactory/project.json b/src/System.Private.Xml/tests/Writers/RwFactory/project.json
index 12f0161608ef..6f63528c19d8 100644
--- a/src/System.Private.Xml/tests/Writers/RwFactory/project.json
+++ b/src/System.Private.Xml/tests/Writers/RwFactory/project.json
@@ -1,19 +1,19 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/Writers/XmlWriterApi/project.json b/src/System.Private.Xml/tests/Writers/XmlWriterApi/project.json
index 04841bb25743..9c59262be974 100644
--- a/src/System.Private.Xml/tests/Writers/XmlWriterApi/project.json
+++ b/src/System.Private.Xml/tests/Writers/XmlWriterApi/project.json
@@ -1,19 +1,19 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/XPath/XPathDocument/project.json b/src/System.Private.Xml/tests/XPath/XPathDocument/project.json
index fe85da34cc42..bbdb799ac406 100644
--- a/src/System.Private.Xml/tests/XPath/XPathDocument/project.json
+++ b/src/System.Private.Xml/tests/XPath/XPathDocument/project.json
@@ -1,18 +1,18 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/XPath/XmlDocument/project.json b/src/System.Private.Xml/tests/XPath/XmlDocument/project.json
index 9807b6d412e3..820d89edc10e 100644
--- a/src/System.Private.Xml/tests/XPath/XmlDocument/project.json
+++ b/src/System.Private.Xml/tests/XPath/XmlDocument/project.json
@@ -1,21 +1,21 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XPath": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XPath.XmlDocument": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XPath": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XPath.XmlDocument": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/XmlConvert/project.json b/src/System.Private.Xml/tests/XmlConvert/project.json
index a07f2e1f8432..b9fa8a91a276 100644
--- a/src/System.Private.Xml/tests/XmlConvert/project.json
+++ b/src/System.Private.Xml/tests/XmlConvert/project.json
@@ -1,13 +1,13 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/XmlDocument/Performance/project.json b/src/System.Private.Xml/tests/XmlDocument/Performance/project.json
index e377373984f0..2ecc1af6263f 100644
--- a/src/System.Private.Xml/tests/XmlDocument/Performance/project.json
+++ b/src/System.Private.Xml/tests/XmlDocument/Performance/project.json
@@ -1,13 +1,13 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/XmlDocument/project.json b/src/System.Private.Xml/tests/XmlDocument/project.json
index ed76002e746e..b48fd12c4946 100644
--- a/src/System.Private.Xml/tests/XmlDocument/project.json
+++ b/src/System.Private.Xml/tests/XmlDocument/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
     "Microsoft.DotNet.xunit.performance": "1.0.0-alpha-build0037",
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/XmlReader/ReadContentAs/project.json b/src/System.Private.Xml/tests/XmlReader/ReadContentAs/project.json
index 531a09a50d85..a75300bf35de 100644
--- a/src/System.Private.Xml/tests/XmlReader/ReadContentAs/project.json
+++ b/src/System.Private.Xml/tests/XmlReader/ReadContentAs/project.json
@@ -1,12 +1,12 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/XmlReader/Tests/project.json b/src/System.Private.Xml/tests/XmlReader/Tests/project.json
index 51dba19b2cb5..2f9222deebbc 100644
--- a/src/System.Private.Xml/tests/XmlReader/Tests/project.json
+++ b/src/System.Private.Xml/tests/XmlReader/Tests/project.json
@@ -1,16 +1,16 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/XmlReader/XmlResolver/project.json b/src/System.Private.Xml/tests/XmlReader/XmlResolver/project.json
index 13f256676118..20bba853cb81 100644
--- a/src/System.Private.Xml/tests/XmlReader/XmlResolver/project.json
+++ b/src/System.Private.Xml/tests/XmlReader/XmlResolver/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/XmlReaderLib/project.json b/src/System.Private.Xml/tests/XmlReaderLib/project.json
index 1eb0a3c20686..647ddd221eb4 100644
--- a/src/System.Private.Xml/tests/XmlReaderLib/project.json
+++ b/src/System.Private.Xml/tests/XmlReaderLib/project.json
@@ -1,16 +1,16 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/XmlSchema/XmlSchemaSet/project.json b/src/System.Private.Xml/tests/XmlSchema/XmlSchemaSet/project.json
index 0f2c2121e377..7e03ed965c29 100644
--- a/src/System.Private.Xml/tests/XmlSchema/XmlSchemaSet/project.json
+++ b/src/System.Private.Xml/tests/XmlSchema/XmlSchemaSet/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/XmlSchema/XmlSchemaValidatorApi/project.json b/src/System.Private.Xml/tests/XmlSchema/XmlSchemaValidatorApi/project.json
index 449f853ed1db..c6c657c721db 100644
--- a/src/System.Private.Xml/tests/XmlSchema/XmlSchemaValidatorApi/project.json
+++ b/src/System.Private.Xml/tests/XmlSchema/XmlSchemaValidatorApi/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/XmlSerializer/Performance/ContractReferences/project.json b/src/System.Private.Xml/tests/XmlSerializer/Performance/ContractReferences/project.json
index 179d69c575ea..dd9d6b15b344 100644
--- a/src/System.Private.Xml/tests/XmlSerializer/Performance/ContractReferences/project.json
+++ b/src/System.Private.Xml/tests/XmlSerializer/Performance/ContractReferences/project.json
@@ -1,22 +1,22 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Json": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Xml": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Json": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Xml": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/XmlSerializer/Performance/project.json b/src/System.Private.Xml/tests/XmlSerializer/Performance/project.json
index 58dac591fc60..45dee6bde533 100644
--- a/src/System.Private.Xml/tests/XmlSerializer/Performance/project.json
+++ b/src/System.Private.Xml/tests/XmlSerializer/Performance/project.json
@@ -1,24 +1,24 @@
 {
   "dependencies": {
     "Microsoft.DotNet.xunit.performance": "1.0.0-alpha-build0037",
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Json": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Xml": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Json": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Xml": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/XmlSerializer/project.json b/src/System.Private.Xml/tests/XmlSerializer/project.json
index 35764e735699..6ee8aad560b4 100644
--- a/src/System.Private.Xml/tests/XmlSerializer/project.json
+++ b/src/System.Private.Xml/tests/XmlSerializer/project.json
@@ -1,30 +1,30 @@
 {
   "dependencies": {
     "Microsoft.DotNet.xunit.performance": "1.0.0-alpha-build0037",
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-    "System.Data.Common": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlSerializer": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24512-01",
-    "System.Private.DataContractSerialization": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Xml": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+    "System.Data.Common": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlSerializer": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24515-01",
+    "System.Private.DataContractSerialization": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Xml": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/XmlWriter/project.json b/src/System.Private.Xml/tests/XmlWriter/project.json
index 77f6e0f5a94c..8aa57a600d86 100644
--- a/src/System.Private.Xml/tests/XmlWriter/project.json
+++ b/src/System.Private.Xml/tests/XmlWriter/project.json
@@ -1,16 +1,16 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.AppContext": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.AppContext": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/Xslt/XslCompiledTransformApi/project.json b/src/System.Private.Xml/tests/Xslt/XslCompiledTransformApi/project.json
index 9ba141976e90..a21ebc7e4f71 100644
--- a/src/System.Private.Xml/tests/Xslt/XslCompiledTransformApi/project.json
+++ b/src/System.Private.Xml/tests/Xslt/XslCompiledTransformApi/project.json
@@ -1,23 +1,23 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit.Lightweight": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.Reader": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Loader": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit.Lightweight": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.Reader": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Loader": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.CodePages": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/Xslt/XslTransformApi/project.json b/src/System.Private.Xml/tests/Xslt/XslTransformApi/project.json
index f1ca76f4f75d..74c2282b608b 100644
--- a/src/System.Private.Xml/tests/Xslt/XslTransformApi/project.json
+++ b/src/System.Private.Xml/tests/Xslt/XslTransformApi/project.json
@@ -1,22 +1,22 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.Reader": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.Reader": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/Xslt/XsltCompiler/project.json b/src/System.Private.Xml/tests/Xslt/XsltCompiler/project.json
index d4fce5468032..88fbe76147d9 100644
--- a/src/System.Private.Xml/tests/Xslt/XsltCompiler/project.json
+++ b/src/System.Private.Xml/tests/Xslt/XsltCompiler/project.json
@@ -1,22 +1,22 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.Reader": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Loader": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.Reader": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Loader": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Private.Xml/tests/Xslt/XsltScenarios/project.json b/src/System.Private.Xml/tests/Xslt/XsltScenarios/project.json
index 5e237746b2e4..d60104af0f91 100644
--- a/src/System.Private.Xml/tests/Xslt/XsltScenarios/project.json
+++ b/src/System.Private.Xml/tests/Xslt/XsltScenarios/project.json
@@ -1,19 +1,19 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.Reader": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.Reader": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Reflection.Context/tests/project.json b/src/System.Reflection.Context/tests/project.json
index f531af1fc836..59b7af241191 100644
--- a/src/System.Reflection.Context/tests/project.json
+++ b/src/System.Reflection.Context/tests/project.json
@@ -1,12 +1,12 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Reflection.DispatchProxy/src/project.json b/src/System.Reflection.DispatchProxy/src/project.json
index bb9999e5754f..050f026cb73e 100644
--- a/src/System.Reflection.DispatchProxy/src/project.json
+++ b/src/System.Reflection.DispatchProxy/src/project.json
@@ -21,7 +21,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00",
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00",
         "System.Runtime": "4.0.20"
       }
     }
diff --git a/src/System.Reflection.DispatchProxy/tests/project.json b/src/System.Reflection.DispatchProxy/tests/project.json
index b1d25841a78a..d3e52624ecd4 100644
--- a/src/System.Reflection.DispatchProxy/tests/project.json
+++ b/src/System.Reflection.DispatchProxy/tests/project.json
@@ -1,16 +1,16 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit.ILGeneration": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit.ILGeneration": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Reflection.Emit.ILGeneration/src/project.json b/src/System.Reflection.Emit.ILGeneration/src/project.json
index 02847fff6372..3564b4f1044f 100644
--- a/src/System.Reflection.Emit.ILGeneration/src/project.json
+++ b/src/System.Reflection.Emit.ILGeneration/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.4"
@@ -10,7 +10,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       }
     },
     "net46": {
diff --git a/src/System.Reflection.Emit.ILGeneration/tests/project.json b/src/System.Reflection.Emit.ILGeneration/tests/project.json
index c20aa5341c45..84b42af32e6d 100644
--- a/src/System.Reflection.Emit.ILGeneration/tests/project.json
+++ b/src/System.Reflection.Emit.ILGeneration/tests/project.json
@@ -1,17 +1,17 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit.ILGeneration": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit.ILGeneration": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Reflection.Emit.Lightweight/src/project.json b/src/System.Reflection.Emit.Lightweight/src/project.json
index 02847fff6372..3564b4f1044f 100644
--- a/src/System.Reflection.Emit.Lightweight/src/project.json
+++ b/src/System.Reflection.Emit.Lightweight/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.4"
@@ -10,7 +10,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       }
     },
     "net46": {
diff --git a/src/System.Reflection.Emit.Lightweight/tests/project.json b/src/System.Reflection.Emit.Lightweight/tests/project.json
index 6bab73ca1ac0..4fa2def270c6 100644
--- a/src/System.Reflection.Emit.Lightweight/tests/project.json
+++ b/src/System.Reflection.Emit.Lightweight/tests/project.json
@@ -1,13 +1,13 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit.Lightweight": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit.Lightweight": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Reflection.Emit/src/project.json b/src/System.Reflection.Emit/src/project.json
index 02847fff6372..3564b4f1044f 100644
--- a/src/System.Reflection.Emit/src/project.json
+++ b/src/System.Reflection.Emit/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.4"
@@ -10,7 +10,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       }
     },
     "net46": {
diff --git a/src/System.Reflection.Emit/tests/project.json b/src/System.Reflection.Emit/tests/project.json
index 7f4338d376b5..a18bda904544 100644
--- a/src/System.Reflection.Emit/tests/project.json
+++ b/src/System.Reflection.Emit/tests/project.json
@@ -1,16 +1,16 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Reflection.Extensions/ref/project.json b/src/System.Reflection.Extensions/ref/project.json
index b54d20ff376a..31bac1f7f041 100644
--- a/src/System.Reflection.Extensions/ref/project.json
+++ b/src/System.Reflection.Extensions/ref/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
     "System.Reflection": "4.0.0",
     "System.Reflection.Primitives": "4.0.0"
   },
diff --git a/src/System.Reflection.Extensions/src/project.json b/src/System.Reflection.Extensions/src/project.json
index f8bacbcd672b..b8196c1c4499 100644
--- a/src/System.Reflection.Extensions/src/project.json
+++ b/src/System.Reflection.Extensions/src/project.json
@@ -3,7 +3,7 @@
     "netstandard1.7": {
       "dependencies": {
         "Microsoft.NETCore.Platforms": "1.0.1",
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.8"
diff --git a/src/System.Reflection.Extensions/tests/project.json b/src/System.Reflection.Extensions/tests/project.json
index bb5cfa132cf7..418efd9660f6 100644
--- a/src/System.Reflection.Extensions/tests/project.json
+++ b/src/System.Reflection.Extensions/tests/project.json
@@ -1,14 +1,14 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Reflection.Metadata/tests/project.json b/src/System.Reflection.Metadata/tests/project.json
index 007113a0cd5a..0f78e85b5bbd 100644
--- a/src/System.Reflection.Metadata/tests/project.json
+++ b/src/System.Reflection.Metadata/tests/project.json
@@ -1,27 +1,27 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Immutable": "1.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.IO.MemoryMappedFiles": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks.Parallel": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Immutable": "1.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.IO.MemoryMappedFiles": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks.Parallel": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Reflection.Primitives/ref/project.json b/src/System.Reflection.Primitives/ref/project.json
index 1529bddc652f..4ae102a7ddaf 100644
--- a/src/System.Reflection.Primitives/ref/project.json
+++ b/src/System.Reflection.Primitives/ref/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01"
+    "System.Runtime": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.7": {
diff --git a/src/System.Reflection.Primitives/src/project.json b/src/System.Reflection.Primitives/src/project.json
index 938b40cc31fe..d8439bc01982 100644
--- a/src/System.Reflection.Primitives/src/project.json
+++ b/src/System.Reflection.Primitives/src/project.json
@@ -3,7 +3,7 @@
     "netstandard1.7": {
       "dependencies": {
         "Microsoft.NETCore.Platforms": "1.0.1",
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.8"
@@ -16,7 +16,7 @@
     },
     "uap10.1": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     }
   }
diff --git a/src/System.Reflection.TypeExtensions/src/project.json b/src/System.Reflection.TypeExtensions/src/project.json
index f664e3ca06a7..31bec370e6ee 100644
--- a/src/System.Reflection.TypeExtensions/src/project.json
+++ b/src/System.Reflection.TypeExtensions/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.5": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       }
     },
     "net462": {
@@ -13,7 +13,7 @@
     "netcore50": {
       "dependencies": {
         "Microsoft.NETCore.Platforms": "1.0.1",
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00",
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00",
         "System.Collections": "4.0.0",
         "System.Diagnostics.Contracts": "4.0.0",
         "System.Linq": "4.0.0",
diff --git a/src/System.Reflection.TypeExtensions/tests/CoreCLR/project.json b/src/System.Reflection.TypeExtensions/tests/CoreCLR/project.json
index 667d8c4eb559..0b91d4cc45e0 100644
--- a/src/System.Reflection.TypeExtensions/tests/CoreCLR/project.json
+++ b/src/System.Reflection.TypeExtensions/tests/CoreCLR/project.json
@@ -1,19 +1,19 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Reflection.TypeExtensions/tests/project.json b/src/System.Reflection.TypeExtensions/tests/project.json
index d3034d056370..6cd2e4ce86a8 100644
--- a/src/System.Reflection.TypeExtensions/tests/project.json
+++ b/src/System.Reflection.TypeExtensions/tests/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Reflection/ref/project.json b/src/System.Reflection/ref/project.json
index 1529bddc652f..4ae102a7ddaf 100644
--- a/src/System.Reflection/ref/project.json
+++ b/src/System.Reflection/ref/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01"
+    "System.Runtime": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.7": {
diff --git a/src/System.Reflection/src/netcore50aot/project.json b/src/System.Reflection/src/netcore50aot/project.json
index 3a9410c2fa1e..be11ef758d5b 100644
--- a/src/System.Reflection/src/netcore50aot/project.json
+++ b/src/System.Reflection/src/netcore50aot/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     }
   }
diff --git a/src/System.Reflection/src/project.json b/src/System.Reflection/src/project.json
index 2a7f334b0527..fa89f92d82a7 100644
--- a/src/System.Reflection/src/project.json
+++ b/src/System.Reflection/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.7": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.8"
diff --git a/src/System.Reflection/tests/CoreCLR/project.json b/src/System.Reflection/tests/CoreCLR/project.json
index 2e4a64597c10..7b5f51658e67 100644
--- a/src/System.Reflection/tests/CoreCLR/project.json
+++ b/src/System.Reflection/tests/CoreCLR/project.json
@@ -1,16 +1,16 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.AppContext": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Loader": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.AppContext": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Loader": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Reflection/tests/TestExe/project.json b/src/System.Reflection/tests/TestExe/project.json
index 7244c35b43ff..f24968d76c5e 100644
--- a/src/System.Reflection/tests/TestExe/project.json
+++ b/src/System.Reflection/tests/TestExe/project.json
@@ -1,7 +1,7 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Reflection/tests/project.json b/src/System.Reflection/tests/project.json
index f7a57101a2bb..c9bc83a6a248 100644
--- a/src/System.Reflection/tests/project.json
+++ b/src/System.Reflection/tests/project.json
@@ -1,17 +1,17 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Resources.Reader/tests/project.json b/src/System.Resources.Reader/tests/project.json
index f23f847fcad8..463a7d8823f0 100644
--- a/src/System.Resources.Reader/tests/project.json
+++ b/src/System.Resources.Reader/tests/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.Writer": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.Writer": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Resources.ResourceManager/src/netcore50aot/project.json b/src/System.Resources.ResourceManager/src/netcore50aot/project.json
index 880b26a09932..5935f2138e1b 100644
--- a/src/System.Resources.ResourceManager/src/netcore50aot/project.json
+++ b/src/System.Resources.ResourceManager/src/netcore50aot/project.json
@@ -3,7 +3,7 @@
     "netcore50": {
       "dependencies": {
         "Microsoft.NETCore.Platforms": "1.0.1",
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00",
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00",
         "Microsoft.TargetingPack.Private.WinRT": "1.0.1",
         "System.Diagnostics.Debug": "4.0.0",
         "System.Diagnostics.Tools": "4.0.0",
diff --git a/src/System.Resources.ResourceManager/src/project.json b/src/System.Resources.ResourceManager/src/project.json
index 02847fff6372..3564b4f1044f 100644
--- a/src/System.Resources.ResourceManager/src/project.json
+++ b/src/System.Resources.ResourceManager/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.4"
@@ -10,7 +10,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       }
     },
     "net46": {
diff --git a/src/System.Resources.ResourceManager/tests/project.json b/src/System.Resources.ResourceManager/tests/project.json
index a9adbb079251..fc529d711e8c 100644
--- a/src/System.Resources.ResourceManager/tests/project.json
+++ b/src/System.Resources.ResourceManager/tests/project.json
@@ -1,12 +1,12 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Resources.Writer/tests/project.json b/src/System.Resources.Writer/tests/project.json
index 6daa3f5c8880..4a5e3b2b88a0 100644
--- a/src/System.Resources.Writer/tests/project.json
+++ b/src/System.Resources.Writer/tests/project.json
@@ -1,14 +1,14 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime.CompilerServices.Unsafe/tests/project.json b/src/System.Runtime.CompilerServices.Unsafe/tests/project.json
index 1ba1fe180280..fd5e551762a7 100644
--- a/src/System.Runtime.CompilerServices.Unsafe/tests/project.json
+++ b/src/System.Runtime.CompilerServices.Unsafe/tests/project.json
@@ -1,7 +1,7 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime.CompilerServices.VisualC/src/project.json b/src/System.Runtime.CompilerServices.VisualC/src/project.json
index 27eaa267612d..6699c1834cf1 100644
--- a/src/System.Runtime.CompilerServices.VisualC/src/project.json
+++ b/src/System.Runtime.CompilerServices.VisualC/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.4"
diff --git a/src/System.Runtime.Extensions/src/netstandard15aot/project.json b/src/System.Runtime.Extensions/src/netstandard15aot/project.json
index 6973301874e8..bbeff7b40cdd 100644
--- a/src/System.Runtime.Extensions/src/netstandard15aot/project.json
+++ b/src/System.Runtime.Extensions/src/netstandard15aot/project.json
@@ -5,7 +5,7 @@
         "netcore50"
       ],
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     }
   }
diff --git a/src/System.Runtime.Extensions/src/project.json b/src/System.Runtime.Extensions/src/project.json
index cdf1cba8d7d8..7b2c757ed3aa 100644
--- a/src/System.Runtime.Extensions/src/project.json
+++ b/src/System.Runtime.Extensions/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.7": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dnxcore50"
@@ -10,7 +10,7 @@
     },
     "netstandard1.5": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dnxcore50"
@@ -28,7 +28,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00",
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00",
         "Microsoft.TargetingPack.Private.WinRT": "1.0.1"
       }
     }
diff --git a/src/System.Runtime.Extensions/tests/Performance/project.json b/src/System.Runtime.Extensions/tests/Performance/project.json
index 3aaa3163a0c2..b74d2a322fa5 100644
--- a/src/System.Runtime.Extensions/tests/Performance/project.json
+++ b/src/System.Runtime.Extensions/tests/Performance/project.json
@@ -1,18 +1,18 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime.Extensions/tests/VoidMainWithExitCodeApp/project.json b/src/System.Runtime.Extensions/tests/VoidMainWithExitCodeApp/project.json
index 26ec3c72716c..8808e2d865bc 100644
--- a/src/System.Runtime.Extensions/tests/VoidMainWithExitCodeApp/project.json
+++ b/src/System.Runtime.Extensions/tests/VoidMainWithExitCodeApp/project.json
@@ -1,10 +1,10 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01"
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.3": {}
diff --git a/src/System.Runtime.Extensions/tests/project.json b/src/System.Runtime.Extensions/tests/project.json
index 28fdcbff6c6f..da13b34c2aff 100644
--- a/src/System.Runtime.Extensions/tests/project.json
+++ b/src/System.Runtime.Extensions/tests/project.json
@@ -1,27 +1,27 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime.Handles/src/project.json b/src/System.Runtime.Handles/src/project.json
index 4c77fecafbc8..1a9164650c28 100644
--- a/src/System.Runtime.Handles/src/project.json
+++ b/src/System.Runtime.Handles/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.4"
@@ -10,7 +10,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     },
     "net46": {
diff --git a/src/System.Runtime.Handles/tests/project.json b/src/System.Runtime.Handles/tests/project.json
index 523c05ec5f02..03f6bb04ee4e 100644
--- a/src/System.Runtime.Handles/tests/project.json
+++ b/src/System.Runtime.Handles/tests/project.json
@@ -1,11 +1,11 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime.InteropServices.RuntimeInformation/tests/project.json b/src/System.Runtime.InteropServices.RuntimeInformation/tests/project.json
index a509499997f5..acd738ab5355 100644
--- a/src/System.Runtime.InteropServices.RuntimeInformation/tests/project.json
+++ b/src/System.Runtime.InteropServices.RuntimeInformation/tests/project.json
@@ -1,13 +1,13 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime.InteropServices.WindowsRuntime/src/project.json b/src/System.Runtime.InteropServices.WindowsRuntime/src/project.json
index ba34e8d238cf..3cd0a979b624 100644
--- a/src/System.Runtime.InteropServices.WindowsRuntime/src/project.json
+++ b/src/System.Runtime.InteropServices.WindowsRuntime/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.4"
@@ -10,7 +10,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00",
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00",
         "System.Runtime": "4.0.20"
       }
     },
diff --git a/src/System.Runtime.InteropServices/ref/project.json b/src/System.Runtime.InteropServices/ref/project.json
index 5dbf464d877f..f709b053fd72 100644
--- a/src/System.Runtime.InteropServices/ref/project.json
+++ b/src/System.Runtime.InteropServices/ref/project.json
@@ -1,8 +1,8 @@
 {
   "dependencies": {
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
     "System.Runtime.Handles": "4.0.0"
   },
   "frameworks": {
diff --git a/src/System.Runtime.InteropServices/src/project.json b/src/System.Runtime.InteropServices/src/project.json
index 2a7f334b0527..fa89f92d82a7 100644
--- a/src/System.Runtime.InteropServices/src/project.json
+++ b/src/System.Runtime.InteropServices/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.7": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.8"
diff --git a/src/System.Runtime.InteropServices/tests/project.json b/src/System.Runtime.InteropServices/tests/project.json
index 5416a6bc5ebf..0414016c4113 100644
--- a/src/System.Runtime.InteropServices/tests/project.json
+++ b/src/System.Runtime.InteropServices/tests/project.json
@@ -1,10 +1,10 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime.Loader/src/project.json b/src/System.Runtime.Loader/src/project.json
index c0cbf6759f01..bee879468dbb 100644
--- a/src/System.Runtime.Loader/src/project.json
+++ b/src/System.Runtime.Loader/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.5": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.6"
diff --git a/src/System.Runtime.Loader/tests/DefaultContext/project.json b/src/System.Runtime.Loader/tests/DefaultContext/project.json
index 88cc5f4abbd4..56bc212c496a 100644
--- a/src/System.Runtime.Loader/tests/DefaultContext/project.json
+++ b/src/System.Runtime.Loader/tests/DefaultContext/project.json
@@ -1,20 +1,20 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Loader": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Loader": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime.Loader/tests/RefEmitLoadContext/project.json b/src/System.Runtime.Loader/tests/RefEmitLoadContext/project.json
index e4683b0bbc9b..57ea19cb8488 100644
--- a/src/System.Runtime.Loader/tests/RefEmitLoadContext/project.json
+++ b/src/System.Runtime.Loader/tests/RefEmitLoadContext/project.json
@@ -1,21 +1,21 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Loader": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Loader": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime.Loader/tests/System.Runtime.Loader.Noop.Assembly/project.json b/src/System.Runtime.Loader/tests/System.Runtime.Loader.Noop.Assembly/project.json
index 53574b1e413e..e807fa0aafc6 100644
--- a/src/System.Runtime.Loader/tests/System.Runtime.Loader.Noop.Assembly/project.json
+++ b/src/System.Runtime.Loader/tests/System.Runtime.Loader.Noop.Assembly/project.json
@@ -1,14 +1,14 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
     },
-    "System.Reflection.Emit": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01"
+    "System.Reflection.Emit": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.6": {}
diff --git a/src/System.Runtime.Loader/tests/System.Runtime.Loader.Test.Assembly/project.json b/src/System.Runtime.Loader/tests/System.Runtime.Loader.Test.Assembly/project.json
index ce707c607c60..6fa11f476ed5 100644
--- a/src/System.Runtime.Loader/tests/System.Runtime.Loader.Test.Assembly/project.json
+++ b/src/System.Runtime.Loader/tests/System.Runtime.Loader.Test.Assembly/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01"
+    "System.Runtime": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.6": {}
diff --git a/src/System.Runtime.Loader/tests/project.json b/src/System.Runtime.Loader/tests/project.json
index 7d46783d6d1d..20cc6ea27d26 100644
--- a/src/System.Runtime.Loader/tests/project.json
+++ b/src/System.Runtime.Loader/tests/project.json
@@ -1,19 +1,19 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Loader": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Loader": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime.Numerics/tests/project.json b/src/System.Runtime.Numerics/tests/project.json
index 593b9428e8c0..796bbc787ef2 100644
--- a/src/System.Runtime.Numerics/tests/project.json
+++ b/src/System.Runtime.Numerics/tests/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime.Serialization.Formatters/src/project.json b/src/System.Runtime.Serialization.Formatters/src/project.json
index 33e0b8919f33..fa5713904c0b 100644
--- a/src/System.Runtime.Serialization.Formatters/src/project.json
+++ b/src/System.Runtime.Serialization.Formatters/src/project.json
@@ -3,23 +3,23 @@
     "netstandard1.7": {
       "dependencies": {
         "Microsoft.NETCore.Platforms": "1.0.1",
-        "System.Collections": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.Concurrent": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection": "4.3.0-beta-devapi-24512-01",
-        "System.IO": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.Globalization": "4.3.0-beta-devapi-24512-01",
-        "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-        "System.Threading": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01"
+        "System.Collections": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.Concurrent": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection": "4.3.0-beta-devapi-24515-01",
+        "System.IO": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.Globalization": "4.3.0-beta-devapi-24515-01",
+        "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+        "System.Threading": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.8"
diff --git a/src/System.Runtime.Serialization.Formatters/tests/project.json b/src/System.Runtime.Serialization.Formatters/tests/project.json
index 7f515cb3d2cd..61e76515fd21 100644
--- a/src/System.Runtime.Serialization.Formatters/tests/project.json
+++ b/src/System.Runtime.Serialization.Formatters/tests/project.json
@@ -1,21 +1,21 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime.Serialization.Json/src/project.json b/src/System.Runtime.Serialization.Json/src/project.json
index 3e88500105ee..d9e93bb8ba3f 100644
--- a/src/System.Runtime.Serialization.Json/src/project.json
+++ b/src/System.Runtime.Serialization.Json/src/project.json
@@ -13,12 +13,12 @@
         "System.Data.Common": "4.1.0",
         "System.Console": "4.0.0",
         "System.ComponentModel.TypeConverter": "4.0.0",
-        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01",
+        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01",
         "System.Reflection": "4.0.10",
         "System.Reflection.TypeExtensions": "4.0.0",
-        "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-        "System.Xml.XmlDocument": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24512-01"
+        "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+        "System.Xml.XmlDocument": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.4"
diff --git a/src/System.Runtime.Serialization.Json/tests/Performance/ContractReferences/project.json b/src/System.Runtime.Serialization.Json/tests/Performance/ContractReferences/project.json
index 07e7cab2de2b..3632abc1df4b 100644
--- a/src/System.Runtime.Serialization.Json/tests/Performance/ContractReferences/project.json
+++ b/src/System.Runtime.Serialization.Json/tests/Performance/ContractReferences/project.json
@@ -1,27 +1,27 @@
 {
   "dependencies": {
-    "Microsoft.CSharp": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.CSharp": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
     "System.Runtime.Serialization.Primitives": "4.1.1",
-    "System.Runtime.Serialization.Json": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Xml": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlSerializer": "4.3.0-beta-devapi-24512-01",
+    "System.Runtime.Serialization.Json": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Xml": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlSerializer": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime.Serialization.Json/tests/Performance/project.json b/src/System.Runtime.Serialization.Json/tests/Performance/project.json
index d31dd2b8511a..1af9fe65ee59 100644
--- a/src/System.Runtime.Serialization.Json/tests/Performance/project.json
+++ b/src/System.Runtime.Serialization.Json/tests/Performance/project.json
@@ -1,24 +1,24 @@
 {
   "dependencies": {
-    "Microsoft.CSharp": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlSerializer": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.CSharp": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlSerializer": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime.Serialization.Json/tests/project.json b/src/System.Runtime.Serialization.Json/tests/project.json
index 828b518ea225..08bb24b07afd 100644
--- a/src/System.Runtime.Serialization.Json/tests/project.json
+++ b/src/System.Runtime.Serialization.Json/tests/project.json
@@ -1,24 +1,24 @@
 {
   "dependencies": {
-    "Microsoft.CSharp": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlSerializer": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.CSharp": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlSerializer": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime.Serialization.Primitives/src/project.json b/src/System.Runtime.Serialization.Primitives/src/project.json
index c4ff2694e92e..51766b4a8b84 100644
--- a/src/System.Runtime.Serialization.Primitives/src/project.json
+++ b/src/System.Runtime.Serialization.Primitives/src/project.json
@@ -12,7 +12,7 @@
     },
     "netstandard1.7": {
       "dependencies": {
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
         "System.Resources.ResourceManager": "4.0.0",
         "System.Threading.Tasks": "4.0.10"
       },
@@ -41,7 +41,7 @@
     },
     "uap10.1": {
       "dependencies": {
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
         "System.Resources.ResourceManager": "4.0.0"
       }
     }
diff --git a/src/System.Runtime.Serialization.Xml/ref/project.json b/src/System.Runtime.Serialization.Xml/ref/project.json
index 8f9ddee35d3f..7abc107ac004 100644
--- a/src/System.Runtime.Serialization.Xml/ref/project.json
+++ b/src/System.Runtime.Serialization.Xml/ref/project.json
@@ -1,12 +1,12 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01"
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.3": {
diff --git a/src/System.Runtime.Serialization.Xml/src/project.json b/src/System.Runtime.Serialization.Xml/src/project.json
index 35df2a19e9a4..99ee293aa50d 100644
--- a/src/System.Runtime.Serialization.Xml/src/project.json
+++ b/src/System.Runtime.Serialization.Xml/src/project.json
@@ -2,23 +2,23 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.Data.Common": "4.3.0-beta-devapi-24512-01",
-        "System.Console": "4.3.0-beta-devapi-24512-01",
-        "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24512-01",
-        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-        "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-        "System.Xml.XmlDocument": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24512-01"
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.Data.Common": "4.3.0-beta-devapi-24515-01",
+        "System.Console": "4.3.0-beta-devapi-24515-01",
+        "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24515-01",
+        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+        "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+        "System.Xml.XmlDocument": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.4"
@@ -27,7 +27,7 @@
     "net46": {
       "dependencies": {
         "Microsoft.TargetingPack.NETFramework.v4.6": "1.0.1",
-        "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24512-01"
+        "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24515-01"
       }
     }
   }
diff --git a/src/System.Runtime.Serialization.Xml/tests/Performance/ContractReferences/project.json b/src/System.Runtime.Serialization.Xml/tests/Performance/ContractReferences/project.json
index 1a0656c7c480..11f402aa2733 100644
--- a/src/System.Runtime.Serialization.Xml/tests/Performance/ContractReferences/project.json
+++ b/src/System.Runtime.Serialization.Xml/tests/Performance/ContractReferences/project.json
@@ -1,27 +1,27 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Concurrent": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Concurrent": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
     "System.Runtime.Serialization.Primitives": "4.1.1",
-    "System.Runtime.Serialization.Json": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Xml": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlSerializer": "4.3.0-beta-devapi-24512-01",
+    "System.Runtime.Serialization.Json": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Xml": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlSerializer": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime.Serialization.Xml/tests/Performance/project.json b/src/System.Runtime.Serialization.Xml/tests/Performance/project.json
index 441478f636d3..37e98dd0054e 100644
--- a/src/System.Runtime.Serialization.Xml/tests/Performance/project.json
+++ b/src/System.Runtime.Serialization.Xml/tests/Performance/project.json
@@ -1,27 +1,27 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Concurrent": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Json": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Xml": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlSerializer": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Concurrent": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Json": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Xml": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlSerializer": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime.Serialization.Xml/tests/project.json b/src/System.Runtime.Serialization.Xml/tests/project.json
index de7ccdc471da..c075272c9972 100644
--- a/src/System.Runtime.Serialization.Xml/tests/project.json
+++ b/src/System.Runtime.Serialization.Xml/tests/project.json
@@ -1,25 +1,25 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Concurrent": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XDocument": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlSerializer": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Concurrent": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XDocument": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlSerializer": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime.Serialization/src/Compat/project.json b/src/System.Runtime.Serialization/src/Compat/project.json
index 23039c510b58..0ad4c84b5472 100644
--- a/src/System.Runtime.Serialization/src/Compat/project.json
+++ b/src/System.Runtime.Serialization/src/Compat/project.json
@@ -1,10 +1,10 @@
 {
   "dependencies": {
-    "NETStandard.Library": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Formatters": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Json": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Xml": "4.3.0-beta-devapi-24512-01"
+    "NETStandard.Library": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Formatters": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Json": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Xml": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.7": {}
diff --git a/src/System.Runtime.WindowsRuntime/src/netcore50aot/project.json b/src/System.Runtime.WindowsRuntime/src/netcore50aot/project.json
index f6323d8c540d..be62249ee9cc 100644
--- a/src/System.Runtime.WindowsRuntime/src/netcore50aot/project.json
+++ b/src/System.Runtime.WindowsRuntime/src/netcore50aot/project.json
@@ -4,7 +4,7 @@
       "dependencies": {
         "Microsoft.NETCore.Platforms": "1.0.1",
         "Microsoft.NETCore.Targets": "1.0.1",
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00",
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00",
         "Microsoft.TargetingPack.Private.WinRT": "1.0.1",
         "System.Collections": "4.0.0",
         "System.Diagnostics.Debug": "4.0.10",
diff --git a/src/System.Runtime.WindowsRuntime/src/project.json b/src/System.Runtime.WindowsRuntime/src/project.json
index 9c435abcae85..afb356b3a56b 100644
--- a/src/System.Runtime.WindowsRuntime/src/project.json
+++ b/src/System.Runtime.WindowsRuntime/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03",
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02",
         "Microsoft.TargetingPack.Private.WinRT": "1.0.1"
       },
       "imports": [
diff --git a/src/System.Runtime/src/project.json b/src/System.Runtime/src/project.json
index 94c246e6ed05..bd02033b19cc 100644
--- a/src/System.Runtime/src/project.json
+++ b/src/System.Runtime/src/project.json
@@ -2,12 +2,12 @@
   "frameworks": {
     "netstandard1.7": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       }
     },
     "netstandard1.5": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.6"
@@ -15,7 +15,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     },
     "net462": {
@@ -30,7 +30,7 @@
     },
     "uap10.1": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     }
   }
diff --git a/src/System.Runtime/tests/Performance/project.json b/src/System.Runtime/tests/Performance/project.json
index 8f7514c55f31..7c83aec9e8f4 100644
--- a/src/System.Runtime/tests/Performance/project.json
+++ b/src/System.Runtime/tests/Performance/project.json
@@ -1,19 +1,19 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Runtime/tests/project.json b/src/System.Runtime/tests/project.json
index b4eb13dbbced..3abd9a27e560 100644
--- a/src/System.Runtime/tests/project.json
+++ b/src/System.Runtime/tests/project.json
@@ -1,21 +1,21 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization.Calendars": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Emit": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization.Calendars": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Emit": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Security.AccessControl/tests/project.json b/src/System.Security.AccessControl/tests/project.json
index 3a7e24f4ac01..5c78ffc171ec 100644
--- a/src/System.Security.AccessControl/tests/project.json
+++ b/src/System.Security.AccessControl/tests/project.json
@@ -1,32 +1,32 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem.AccessControl": "4.3.0-beta-devapi-24512-01",
-    "System.IO.Pipes": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24512-01",
-    "System.Security.AccessControl": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem.AccessControl": "4.3.0-beta-devapi-24515-01",
+    "System.IO.Pipes": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24515-01",
+    "System.Security.AccessControl": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Security.Claims/tests/project.json b/src/System.Security.Claims/tests/project.json
index da442b015942..3c52648ef0dc 100644
--- a/src/System.Security.Claims/tests/project.json
+++ b/src/System.Security.Claims/tests/project.json
@@ -1,17 +1,17 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Security.Cryptography.Algorithms/src/project.json b/src/System.Security.Cryptography.Algorithms/src/project.json
index 203263ebae95..f6f2c51985c1 100644
--- a/src/System.Security.Cryptography.Algorithms/src/project.json
+++ b/src/System.Security.Cryptography.Algorithms/src/project.json
@@ -2,21 +2,21 @@
   "frameworks": {
     "netstandard1.7": {
       "dependencies": {
-        "System.Collections": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-        "System.IO": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Numerics": "4.3.0-beta-devapi-24512-01",
-        "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.Security.Cryptography.Encoding": "4.3.0-beta-devapi-24512-01",
-        "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01"
+        "System.Collections": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+        "System.IO": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Numerics": "4.3.0-beta-devapi-24515-01",
+        "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.Security.Cryptography.Encoding": "4.3.0-beta-devapi-24515-01",
+        "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.8"
diff --git a/src/System.Security.Cryptography.Algorithms/tests/project.json b/src/System.Security.Cryptography.Algorithms/tests/project.json
index 4812860cb93d..2ea1a8a29398 100644
--- a/src/System.Security.Cryptography.Algorithms/tests/project.json
+++ b/src/System.Security.Cryptography.Algorithms/tests/project.json
@@ -1,21 +1,21 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Numerics": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24512-01",
-    "runtime.native.System.Security.Cryptography.Apple": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Numerics": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24515-01",
+    "runtime.native.System.Security.Cryptography.Apple": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Security.Cryptography.Cng/src/project.json b/src/System.Security.Cryptography.Cng/src/project.json
index adfd47f956cc..437fcb9e0239 100644
--- a/src/System.Security.Cryptography.Cng/src/project.json
+++ b/src/System.Security.Cryptography.Cng/src/project.json
@@ -5,19 +5,19 @@
         "dotnet5.8"
       ],
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-        "System.IO": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-        "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24512-01",
-        "System.Security.Cryptography.Encoding": "4.3.0-beta-devapi-24512-01",
-        "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01"
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+        "System.IO": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+        "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24515-01",
+        "System.Security.Cryptography.Encoding": "4.3.0-beta-devapi-24515-01",
+        "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01"
       }
     },
     "netstandard1.6": {
diff --git a/src/System.Security.Cryptography.Cng/tests/project.json b/src/System.Security.Cryptography.Cng/tests/project.json
index 468c4ccf350b..b7ed1cf21028 100644
--- a/src/System.Security.Cryptography.Cng/tests/project.json
+++ b/src/System.Security.Cryptography.Cng/tests/project.json
@@ -1,23 +1,23 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Numerics": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Numerics": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Security.Cryptography.Csp/tests/project.json b/src/System.Security.Cryptography.Csp/tests/project.json
index 4d3e9275d6b0..48b38c7b7dc2 100644
--- a/src/System.Security.Cryptography.Csp/tests/project.json
+++ b/src/System.Security.Cryptography.Csp/tests/project.json
@@ -1,14 +1,14 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Numerics": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Numerics": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Security.Cryptography.Encoding/tests/project.json b/src/System.Security.Cryptography.Encoding/tests/project.json
index 8614a175fc3a..77c76df0cff8 100644
--- a/src/System.Security.Cryptography.Encoding/tests/project.json
+++ b/src/System.Security.Cryptography.Encoding/tests/project.json
@@ -1,14 +1,14 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Numerics": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Numerics": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
@@ -16,7 +16,7 @@
     "Microsoft.xunit.netcore.extensions": "1.0.0-prerelease-00807-03",
     "Microsoft.DotNet.BuildTools.TestSuite": "1.0.0-prerelease-00807-03",
     "Microsoft.DotNet.xunit.performance": "1.0.0-alpha-build0039",
-    "System.Xml.XmlSerializer": "4.3.0-beta-devapi-24512-01"
+    "System.Xml.XmlSerializer": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.3": {}
diff --git a/src/System.Security.Cryptography.OpenSsl/src/project.json b/src/System.Security.Cryptography.OpenSsl/src/project.json
index c88bdeb9567a..95f385802428 100644
--- a/src/System.Security.Cryptography.OpenSsl/src/project.json
+++ b/src/System.Security.Cryptography.OpenSsl/src/project.json
@@ -21,21 +21,21 @@
     },
     "netstandard1.7": {
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-        "System.Collections": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.IO": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Numerics": "4.3.0-beta-devapi-24512-01",
-        "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24512-01",
-        "System.Security.Cryptography.Encoding": "4.3.0-beta-devapi-24512-01",
-        "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01"
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+        "System.Collections": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.IO": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Numerics": "4.3.0-beta-devapi-24515-01",
+        "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24515-01",
+        "System.Security.Cryptography.Encoding": "4.3.0-beta-devapi-24515-01",
+        "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.8"
diff --git a/src/System.Security.Cryptography.OpenSsl/tests/project.json b/src/System.Security.Cryptography.OpenSsl/tests/project.json
index be604ec3611e..51b9d4f70126 100644
--- a/src/System.Security.Cryptography.OpenSsl/tests/project.json
+++ b/src/System.Security.Cryptography.OpenSsl/tests/project.json
@@ -1,19 +1,19 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Numerics": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Numerics": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Security.Cryptography.Pkcs/src/netcore50/project.json b/src/System.Security.Cryptography.Pkcs/src/netcore50/project.json
index 4ca5bf32e2a6..acf60dbbfd98 100644
--- a/src/System.Security.Cryptography.Pkcs/src/netcore50/project.json
+++ b/src/System.Security.Cryptography.Pkcs/src/netcore50/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
     "System.Collections": "4.0.10",
     "System.Diagnostics.Contracts": "4.0.0",
     "System.Diagnostics.Debug": "4.0.10",
diff --git a/src/System.Security.Cryptography.Pkcs/src/project.json b/src/System.Security.Cryptography.Pkcs/src/project.json
index b4e6ce49c211..b277557c45a3 100644
--- a/src/System.Security.Cryptography.Pkcs/src/project.json
+++ b/src/System.Security.Cryptography.Pkcs/src/project.json
@@ -5,7 +5,7 @@
         "dotnet5.4"
       ],
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
         "System.Collections": "4.0.10",
         "System.Diagnostics.Contracts": "4.0.0",
         "System.Diagnostics.Debug": "4.0.10",
diff --git a/src/System.Security.Cryptography.Pkcs/tests/project.json b/src/System.Security.Cryptography.Pkcs/tests/project.json
index 0fd9f11a29ff..90dc52c33343 100644
--- a/src/System.Security.Cryptography.Pkcs/tests/project.json
+++ b/src/System.Security.Cryptography.Pkcs/tests/project.json
@@ -1,13 +1,13 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Security.Cryptography.Primitives/tests/project.json b/src/System.Security.Cryptography.Primitives/tests/project.json
index e57293841b28..a574ed894c85 100644
--- a/src/System.Security.Cryptography.Primitives/tests/project.json
+++ b/src/System.Security.Cryptography.Primitives/tests/project.json
@@ -1,11 +1,11 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Security.Cryptography.ProtectedData/src/project.json b/src/System.Security.Cryptography.ProtectedData/src/project.json
index 8a3523955ef6..02b35cb200cc 100644
--- a/src/System.Security.Cryptography.ProtectedData/src/project.json
+++ b/src/System.Security.Cryptography.ProtectedData/src/project.json
@@ -5,7 +5,7 @@
         "dotnet5.4"
       ],
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
         "System.Diagnostics.Debug": "4.0.10",
         "System.Diagnostics.Tools": "4.0.0",
         "System.IO": "4.0.10",
diff --git a/src/System.Security.Cryptography.ProtectedData/tests/project.json b/src/System.Security.Cryptography.ProtectedData/tests/project.json
index 23be7d003020..f48587c40be8 100644
--- a/src/System.Security.Cryptography.ProtectedData/tests/project.json
+++ b/src/System.Security.Cryptography.ProtectedData/tests/project.json
@@ -1,14 +1,14 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Numerics": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Numerics": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Security.Cryptography.X509Certificates/src/netcore50/project.json b/src/System.Security.Cryptography.X509Certificates/src/netcore50/project.json
index 7c1138160765..2d131b6e9bee 100644
--- a/src/System.Security.Cryptography.X509Certificates/src/netcore50/project.json
+++ b/src/System.Security.Cryptography.X509Certificates/src/netcore50/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
     "System.Collections": "4.0.10",
     "System.Diagnostics.Contracts": "4.0.0",
     "System.Diagnostics.Debug": "4.0.10",
diff --git a/src/System.Security.Cryptography.X509Certificates/src/unix/project.json b/src/System.Security.Cryptography.X509Certificates/src/unix/project.json
index b5fba3d90744..e97c7be87b12 100644
--- a/src/System.Security.Cryptography.X509Certificates/src/unix/project.json
+++ b/src/System.Security.Cryptography.X509Certificates/src/unix/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
     "System.Collections": "4.0.10",
     "System.Diagnostics.Contracts": "4.0.0",
     "System.Diagnostics.Debug": "4.0.10",
diff --git a/src/System.Security.Cryptography.X509Certificates/src/win/project.json b/src/System.Security.Cryptography.X509Certificates/src/win/project.json
index a39f535f6443..d9b0fed62313 100644
--- a/src/System.Security.Cryptography.X509Certificates/src/win/project.json
+++ b/src/System.Security.Cryptography.X509Certificates/src/win/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
     "System.Collections": "4.0.10",
     "System.Diagnostics.Contracts": "4.0.0",
     "System.Diagnostics.Debug": "4.0.10",
diff --git a/src/System.Security.Cryptography.X509Certificates/tests/project.json b/src/System.Security.Cryptography.X509Certificates/tests/project.json
index 94362796c373..d1a0dd6fb51a 100644
--- a/src/System.Security.Cryptography.X509Certificates/tests/project.json
+++ b/src/System.Security.Cryptography.X509Certificates/tests/project.json
@@ -1,20 +1,20 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.NETCore.Targets": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Cng": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Encoding": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.NETCore.Targets": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices.RuntimeInformation": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Algorithms": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Cng": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Encoding": "4.3.0-beta-devapi-24515-01",
     "System.Security.Cryptography.X509Certificates.TestData": "1.0.2-prerelease",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Security.Permissions/ref/project.json b/src/System.Security.Permissions/ref/project.json
index dca7a0e323c6..62781fa2dbb3 100644
--- a/src/System.Security.Permissions/ref/project.json
+++ b/src/System.Security.Permissions/ref/project.json
@@ -1,14 +1,14 @@
 {
   "dependencies": {
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Security.AccessControl": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01"
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Security.AccessControl": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.7": {
diff --git a/src/System.Security.Permissions/src/project.json b/src/System.Security.Permissions/src/project.json
index 387c643cb8ab..8627ff895c7d 100644
--- a/src/System.Security.Permissions/src/project.json
+++ b/src/System.Security.Permissions/src/project.json
@@ -3,15 +3,15 @@
     "netstandard1.7": {
       "dependencies": {
         "Microsoft.NETCore.Platforms": "1.0.1",
-        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Security.AccessControl": "4.3.0-beta-devapi-24512-01",
-        "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24512-01",
-        "System.Security.Principal": "4.3.0-beta-devapi-24512-01",
-        "System.Threading": "4.3.0-beta-devapi-24512-01"
+        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Security.AccessControl": "4.3.0-beta-devapi-24515-01",
+        "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24515-01",
+        "System.Security.Principal": "4.3.0-beta-devapi-24515-01",
+        "System.Threading": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.4"
diff --git a/src/System.Security.Permissions/tests/project.json b/src/System.Security.Permissions/tests/project.json
index 7a98058428b8..260bd40b2ee3 100644
--- a/src/System.Security.Permissions/tests/project.json
+++ b/src/System.Security.Permissions/tests/project.json
@@ -1,19 +1,19 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Security.AccessControl": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Security.AccessControl": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Cryptography.X509Certificates": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Security.Principal.Windows/src/project.json b/src/System.Security.Principal.Windows/src/project.json
index 9db151a0b51b..cca958e9f11a 100644
--- a/src/System.Security.Principal.Windows/src/project.json
+++ b/src/System.Security.Principal.Windows/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
         "Microsoft.Win32.Primitives": "4.0.0",
         "System.Collections": "4.0.0",
         "System.Diagnostics.Contracts": "4.0.0",
diff --git a/src/System.Security.Principal.Windows/tests/project.json b/src/System.Security.Principal.Windows/tests/project.json
index bd563b4c60f9..d7d8de8254c8 100644
--- a/src/System.Security.Principal.Windows/tests/project.json
+++ b/src/System.Security.Principal.Windows/tests/project.json
@@ -1,12 +1,12 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Claims": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Claims": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Security.Principal/src/project.json b/src/System.Security.Principal/src/project.json
index f96daa51161e..98109618e528 100644
--- a/src/System.Security.Principal/src/project.json
+++ b/src/System.Security.Principal/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.0": {
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
         "System.Runtime": "4.0.0"
       },
       "imports": [
diff --git a/src/System.Security.SecureString/src/project.json b/src/System.Security.SecureString/src/project.json
index 2b90c256e8c9..735640919b19 100644
--- a/src/System.Security.SecureString/src/project.json
+++ b/src/System.Security.SecureString/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
         "System.Diagnostics.Debug": "4.0.10",
         "System.Resources.ResourceManager": "4.0.0",
         "System.Runtime": "4.0.20",
diff --git a/src/System.Security.SecureString/tests/project.json b/src/System.Security.SecureString/tests/project.json
index 233664ebf2f0..078536b56990 100644
--- a/src/System.Security.SecureString/tests/project.json
+++ b/src/System.Security.SecureString/tests/project.json
@@ -1,7 +1,7 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.ServiceModel/src/Compat/project.json b/src/System.ServiceModel/src/Compat/project.json
index 1d991e84678d..f03baaf9d6b9 100644
--- a/src/System.ServiceModel/src/Compat/project.json
+++ b/src/System.ServiceModel/src/Compat/project.json
@@ -1,13 +1,13 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
     "System.ServiceModel.Duplex": "4.0.2-beta-24318-01",
     "System.ServiceModel.Http": "4.1.1-beta-24318-01",
     "System.ServiceModel.NetTcp": "4.1.1-beta-24318-01",
     "System.ServiceModel.Primitives": "4.1.1-beta-24318-01",
     "System.ServiceModel.Security": "4.0.2-beta-24318-01",
-    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Xml": "4.3.0-beta-devapi-24512-01"
+    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Xml": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.6": {
diff --git a/src/System.ServiceProcess.ServiceController/src/project.json b/src/System.ServiceProcess.ServiceController/src/project.json
index fe964f2b7552..ca15f8ed3d48 100644
--- a/src/System.ServiceProcess.ServiceController/src/project.json
+++ b/src/System.ServiceProcess.ServiceController/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.5": {
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
         "Microsoft.Win32.Primitives": "4.0.0",
         "System.Collections": "4.0.10",
         "System.Diagnostics.Tools": "4.0.0",
diff --git a/src/System.ServiceProcess.ServiceController/tests/System.ServiceProcess.ServiceController.Tests/project.json b/src/System.ServiceProcess.ServiceController/tests/System.ServiceProcess.ServiceController.Tests/project.json
index b93162db4a55..1afa35cfa280 100644
--- a/src/System.ServiceProcess.ServiceController/tests/System.ServiceProcess.ServiceController.Tests/project.json
+++ b/src/System.ServiceProcess.ServiceController/tests/System.ServiceProcess.ServiceController.Tests/project.json
@@ -1,14 +1,14 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Text.Encoding.CodePages/src/project.json b/src/System.Text.Encoding.CodePages/src/project.json
index e26177db5e3d..9fdc12f4aa70 100644
--- a/src/System.Text.Encoding.CodePages/src/project.json
+++ b/src/System.Text.Encoding.CodePages/src/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
     "System.Collections": "4.0.10",
     "System.Diagnostics.Contracts": "4.0.0",
     "System.Diagnostics.Debug": "4.0.10",
diff --git a/src/System.Text.Encoding.CodePages/tests/project.json b/src/System.Text.Encoding.CodePages/tests/project.json
index 8184e4096a69..950938c3f9f5 100644
--- a/src/System.Text.Encoding.CodePages/tests/project.json
+++ b/src/System.Text.Encoding.CodePages/tests/project.json
@@ -1,13 +1,13 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Text.Encoding.Extensions/src/netcore50aot/project.json b/src/System.Text.Encoding.Extensions/src/netcore50aot/project.json
index 3a9410c2fa1e..be11ef758d5b 100644
--- a/src/System.Text.Encoding.Extensions/src/netcore50aot/project.json
+++ b/src/System.Text.Encoding.Extensions/src/netcore50aot/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     }
   }
diff --git a/src/System.Text.Encoding.Extensions/src/project.json b/src/System.Text.Encoding.Extensions/src/project.json
index 02847fff6372..3564b4f1044f 100644
--- a/src/System.Text.Encoding.Extensions/src/project.json
+++ b/src/System.Text.Encoding.Extensions/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.4"
@@ -10,7 +10,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       }
     },
     "net46": {
diff --git a/src/System.Text.Encoding.Extensions/tests/project.json b/src/System.Text.Encoding.Extensions/tests/project.json
index a737ae5cbbef..8590be53bd81 100644
--- a/src/System.Text.Encoding.Extensions/tests/project.json
+++ b/src/System.Text.Encoding.Extensions/tests/project.json
@@ -1,12 +1,12 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Text.Encoding/ref/project.json b/src/System.Text.Encoding/ref/project.json
index 5aadc5b15784..29cbb8e6f380 100644
--- a/src/System.Text.Encoding/ref/project.json
+++ b/src/System.Text.Encoding/ref/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01"
+    "System.Runtime": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.7": {
diff --git a/src/System.Text.Encoding/src/netcore50aot/project.json b/src/System.Text.Encoding/src/netcore50aot/project.json
index 3a9410c2fa1e..be11ef758d5b 100644
--- a/src/System.Text.Encoding/src/netcore50aot/project.json
+++ b/src/System.Text.Encoding/src/netcore50aot/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     }
   }
diff --git a/src/System.Text.Encoding/src/project.json b/src/System.Text.Encoding/src/project.json
index 9643dbc9f731..e7e99743dee3 100644
--- a/src/System.Text.Encoding/src/project.json
+++ b/src/System.Text.Encoding/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.7": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.4"
diff --git a/src/System.Text.Encoding/tests/Performance/project.json b/src/System.Text.Encoding/tests/Performance/project.json
index 0f9de5fecfdb..c6d4703ddb1e 100644
--- a/src/System.Text.Encoding/tests/Performance/project.json
+++ b/src/System.Text.Encoding/tests/Performance/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Text.Encoding/tests/project.json b/src/System.Text.Encoding/tests/project.json
index 0f9de5fecfdb..c6d4703ddb1e 100644
--- a/src/System.Text.Encoding/tests/project.json
+++ b/src/System.Text.Encoding/tests/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Text.Encodings.Web/src/project.json b/src/System.Text.Encodings.Web/src/project.json
index 096bb0f381a4..e4ceafe10de4 100644
--- a/src/System.Text.Encodings.Web/src/project.json
+++ b/src/System.Text.Encodings.Web/src/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
     "System.Diagnostics.Contracts": "4.0.0",
     "System.Diagnostics.Debug": "4.0.0",
     "System.Diagnostics.Tools": "4.0.0",
diff --git a/src/System.Text.Encodings.Web/tests/project.json b/src/System.Text.Encodings.Web/tests/project.json
index 9d2585eab29a..e30f4e803a4d 100644
--- a/src/System.Text.Encodings.Web/tests/project.json
+++ b/src/System.Text.Encodings.Web/tests/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.Encoding.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Text.RegularExpressions/src/project.json b/src/System.Text.RegularExpressions/src/project.json
index ecb1bac9076b..5e9c66dd01b3 100644
--- a/src/System.Text.RegularExpressions/src/project.json
+++ b/src/System.Text.RegularExpressions/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.6": {
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
         "System.Collections": "4.0.10",
         "System.Diagnostics.Debug": "4.0.10",
         "System.Diagnostics.Tools": "4.0.0",
diff --git a/src/System.Text.RegularExpressions/tests/project.json b/src/System.Text.RegularExpressions/tests/project.json
index c5db1158e1db..ac6e93f5cbc2 100644
--- a/src/System.Text.RegularExpressions/tests/project.json
+++ b/src/System.Text.RegularExpressions/tests/project.json
@@ -1,15 +1,15 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Threading.AccessControl/tests/project.json b/src/System.Threading.AccessControl/tests/project.json
index 7c1325b41892..22be61e5311f 100644
--- a/src/System.Threading.AccessControl/tests/project.json
+++ b/src/System.Threading.AccessControl/tests/project.json
@@ -1,18 +1,18 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Handles": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-    "System.Security.AccessControl": "4.3.0-beta-devapi-24512-01",
-    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Handles": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+    "System.Security.AccessControl": "4.3.0-beta-devapi-24515-01",
+    "System.Security.Principal.Windows": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Threading.Overlapped/src/project.json b/src/System.Threading.Overlapped/src/project.json
index 8fefef8e7898..297a69306d17 100644
--- a/src/System.Threading.Overlapped/src/project.json
+++ b/src/System.Threading.Overlapped/src/project.json
@@ -2,13 +2,13 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       }
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
         "System.Diagnostics.Debug": "4.0.0",
         "System.Resources.ResourceManager": "4.0.0",
         "System.Runtime": "4.0.20",
diff --git a/src/System.Threading.Overlapped/tests/project.json b/src/System.Threading.Overlapped/tests/project.json
index 9c6a8625af23..2d7a829b15d2 100644
--- a/src/System.Threading.Overlapped/tests/project.json
+++ b/src/System.Threading.Overlapped/tests/project.json
@@ -1,10 +1,10 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Overlapped": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Overlapped": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Threading.Tasks.Dataflow/src/project.json b/src/System.Threading.Tasks.Dataflow/src/project.json
index cd6f72cc21bc..799810ac4d44 100644
--- a/src/System.Threading.Tasks.Dataflow/src/project.json
+++ b/src/System.Threading.Tasks.Dataflow/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.1": {
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
         "System.Collections": "4.0.0",
         "System.Collections.Concurrent": "4.0.0",
         "System.Diagnostics.Contracts": "4.0.0",
diff --git a/src/System.Threading.Tasks.Dataflow/src/wp8/project.json b/src/System.Threading.Tasks.Dataflow/src/wp8/project.json
index c6a6b5731689..c8be07e7c7be 100644
--- a/src/System.Threading.Tasks.Dataflow/src/wp8/project.json
+++ b/src/System.Threading.Tasks.Dataflow/src/wp8/project.json
@@ -5,7 +5,7 @@
         "dotnet5.1"
       ],
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
         "System.Collections": "4.0.0",
         "System.Diagnostics.Contracts": "4.0.0",
         "System.Diagnostics.Debug": "4.0.0",
diff --git a/src/System.Threading.Tasks.Dataflow/tests/project.json b/src/System.Threading.Tasks.Dataflow/tests/project.json
index b63c732ee1ee..1e6552d76cbd 100644
--- a/src/System.Threading.Tasks.Dataflow/tests/project.json
+++ b/src/System.Threading.Tasks.Dataflow/tests/project.json
@@ -1,23 +1,23 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks.Parallel": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.Dynamic.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks.Parallel": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Threading.Tasks.Extensions/src/project.json b/src/System.Threading.Tasks.Extensions/src/project.json
index f0a7cce03296..65096ead519f 100644
--- a/src/System.Threading.Tasks.Extensions/src/project.json
+++ b/src/System.Threading.Tasks.Extensions/src/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
     "System.Collections": "4.0.0",
     "System.Diagnostics.Debug": "4.0.0",
     "System.Runtime": "4.0.0",
diff --git a/src/System.Threading.Tasks.Extensions/tests/project.json b/src/System.Threading.Tasks.Extensions/tests/project.json
index 158b8eb8c719..9f0de3c8f0f7 100644
--- a/src/System.Threading.Tasks.Extensions/tests/project.json
+++ b/src/System.Threading.Tasks.Extensions/tests/project.json
@@ -1,11 +1,11 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Threading.Tasks.Parallel/src/project.json b/src/System.Threading.Tasks.Parallel/src/project.json
index 86fa9ca9ff72..2bbebf990378 100644
--- a/src/System.Threading.Tasks.Parallel/src/project.json
+++ b/src/System.Threading.Tasks.Parallel/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
         "System.Collections.Concurrent": "4.0.10",
         "System.Diagnostics.Contracts": "4.0.0",
         "System.Diagnostics.Debug": "4.0.10",
diff --git a/src/System.Threading.Tasks.Parallel/tests/project.json b/src/System.Threading.Tasks.Parallel/tests/project.json
index a8bf92318a07..90a6722b16ab 100644
--- a/src/System.Threading.Tasks.Parallel/tests/project.json
+++ b/src/System.Threading.Tasks.Parallel/tests/project.json
@@ -1,18 +1,18 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Concurrent": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Concurrent": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Threading.Tasks/ref/project.json b/src/System.Threading.Tasks/ref/project.json
index 1529bddc652f..4ae102a7ddaf 100644
--- a/src/System.Threading.Tasks/ref/project.json
+++ b/src/System.Threading.Tasks/ref/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01"
+    "System.Runtime": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.7": {
diff --git a/src/System.Threading.Tasks/src/project.json b/src/System.Threading.Tasks/src/project.json
index f4907ee604c6..e95a2647348a 100644
--- a/src/System.Threading.Tasks/src/project.json
+++ b/src/System.Threading.Tasks/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.7": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.8"
@@ -15,7 +15,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00"
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00"
       }
     }
   }
diff --git a/src/System.Threading.Tasks/tests/project.json b/src/System.Threading.Tasks/tests/project.json
index 87e7ae5fc7f6..72bb2d022851 100644
--- a/src/System.Threading.Tasks/tests/project.json
+++ b/src/System.Threading.Tasks/tests/project.json
@@ -1,18 +1,18 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Concurrent": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Concurrent": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Threading.Thread/src/project.json b/src/System.Threading.Thread/src/project.json
index 27eaa267612d..6699c1834cf1 100644
--- a/src/System.Threading.Thread/src/project.json
+++ b/src/System.Threading.Thread/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.4"
diff --git a/src/System.Threading.ThreadPool/src/project.json b/src/System.Threading.ThreadPool/src/project.json
index 27eaa267612d..6699c1834cf1 100644
--- a/src/System.Threading.ThreadPool/src/project.json
+++ b/src/System.Threading.ThreadPool/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.4"
diff --git a/src/System.Threading.Timer/src/netcore50aot/project.json b/src/System.Threading.Timer/src/netcore50aot/project.json
index b9a553ec9ad2..4ad1c1bb57a6 100644
--- a/src/System.Threading.Timer/src/netcore50aot/project.json
+++ b/src/System.Threading.Timer/src/netcore50aot/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00",
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00",
         "System.Runtime": "4.0.20"
       }
     }
diff --git a/src/System.Threading.Timer/src/project.json b/src/System.Threading.Timer/src/project.json
index 02847fff6372..3564b4f1044f 100644
--- a/src/System.Threading.Timer/src/project.json
+++ b/src/System.Threading.Timer/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.4"
@@ -10,7 +10,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       }
     },
     "net46": {
diff --git a/src/System.Threading.Timer/tests/project.json b/src/System.Threading.Timer/tests/project.json
index ed2253e6352f..cdb0fcbc9c88 100644
--- a/src/System.Threading.Timer/tests/project.json
+++ b/src/System.Threading.Timer/tests/project.json
@@ -1,13 +1,13 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Linq": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Timer": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Linq": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Timer": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Threading/src/project.json b/src/System.Threading/src/project.json
index ba34e8d238cf..3cd0a979b624 100644
--- a/src/System.Threading/src/project.json
+++ b/src/System.Threading/src/project.json
@@ -2,7 +2,7 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24512-03"
+        "Microsoft.TargetingPack.Private.CoreCLR": "1.1.0-beta-24515-02"
       },
       "imports": [
         "dotnet5.4"
@@ -10,7 +10,7 @@
     },
     "netcore50": {
       "dependencies": {
-        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24512-00",
+        "Microsoft.TargetingPack.Private.NETNative": "1.1.0-beta-24515-00",
         "System.Runtime": "4.0.20"
       }
     },
diff --git a/src/System.Threading/tests/Performance/project.json b/src/System.Threading/tests/Performance/project.json
index 067ba0ed7638..dd4d24102ee5 100644
--- a/src/System.Threading/tests/Performance/project.json
+++ b/src/System.Threading/tests/Performance/project.json
@@ -1,18 +1,18 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Threading/tests/project.json b/src/System.Threading/tests/project.json
index 067ba0ed7638..dd4d24102ee5 100644
--- a/src/System.Threading/tests/project.json
+++ b/src/System.Threading/tests/project.json
@@ -1,18 +1,18 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Transactions/ref/project.json b/src/System.Transactions/ref/project.json
index 4d8a573530e2..c6b4f2413615 100644
--- a/src/System.Transactions/ref/project.json
+++ b/src/System.Transactions/ref/project.json
@@ -1,8 +1,8 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Formatters": "4.3.0-beta-devapi-24512-01"
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Primitives": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Formatters": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.7": {
diff --git a/src/System.Transactions/src/Compat/project.json b/src/System.Transactions/src/Compat/project.json
index 7683402d4588..5dc509b8f7c8 100644
--- a/src/System.Transactions/src/Compat/project.json
+++ b/src/System.Transactions/src/Compat/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "NETStandard.Library": "4.3.0-beta-devapi-24512-01"
+    "NETStandard.Library": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.6": {}
diff --git a/src/System.Transactions/src/project.json b/src/System.Transactions/src/project.json
index 8b96d1ff300b..f928ef60dcc2 100644
--- a/src/System.Transactions/src/project.json
+++ b/src/System.Transactions/src/project.json
@@ -2,27 +2,27 @@
   "frameworks": {
     "netstandard1.7": {
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-        "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.Collections": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.Globalization": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24512-01",
-        "System.IO": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Serialization.Formatters": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.InteropServices": "4.3.0-beta-devapi-24512-01",
-        "System.Threading": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.ThreadPool": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Timer": "4.3.0-beta-devapi-24512-01",
-        "System.Xml.XPath": "4.3.0-beta-devapi-24512-01"
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+        "Microsoft.Win32.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.Collections": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.Globalization": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24515-01",
+        "System.IO": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Serialization.Formatters": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.InteropServices": "4.3.0-beta-devapi-24515-01",
+        "System.Threading": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.ThreadPool": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Timer": "4.3.0-beta-devapi-24515-01",
+        "System.Xml.XPath": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.8"
diff --git a/src/System.Transactions/tests/project.json b/src/System.Transactions/tests/project.json
index 6ba72fda1951..313a80df9d58 100644
--- a/src/System.Transactions/tests/project.json
+++ b/src/System.Transactions/tests/project.json
@@ -1,20 +1,20 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Concurrent": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Serialization.Formatters": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Thread": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.ThreadPool": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XPath": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Process": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Concurrent": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Serialization.Formatters": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Thread": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.ThreadPool": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XPath": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Process": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.ValueTuple/src/project.json b/src/System.ValueTuple/src/project.json
index c5ea2438ee39..44a8db197032 100644
--- a/src/System.ValueTuple/src/project.json
+++ b/src/System.ValueTuple/src/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
     "System.Collections": "4.0.0",
     "System.Diagnostics.Debug": "4.0.0",
     "System.Resources.ResourceManager": "4.0.0",
diff --git a/src/System.ValueTuple/tests/project.json b/src/System.ValueTuple/tests/project.json
index fc6ce716acb5..0d6e9637ac17 100644
--- a/src/System.ValueTuple/tests/project.json
+++ b/src/System.ValueTuple/tests/project.json
@@ -1,14 +1,14 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24512-01",
-    "System.Linq.Expressions": "4.3.0-beta-devapi-24512-01",
-    "System.ObjectModel": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tracing": "4.3.0-beta-devapi-24515-01",
+    "System.Linq.Expressions": "4.3.0-beta-devapi-24515-01",
+    "System.ObjectModel": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
     "test-runtime": {
       "target": "project",
       "exclude": "compile"
diff --git a/src/System.Web.Services/src/Compat/project.json b/src/System.Web.Services/src/Compat/project.json
index 7683402d4588..5dc509b8f7c8 100644
--- a/src/System.Web.Services/src/Compat/project.json
+++ b/src/System.Web.Services/src/Compat/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "NETStandard.Library": "4.3.0-beta-devapi-24512-01"
+    "NETStandard.Library": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.6": {}
diff --git a/src/System.Windows/src/Compat/project.json b/src/System.Windows/src/Compat/project.json
index 7683402d4588..5dc509b8f7c8 100644
--- a/src/System.Windows/src/Compat/project.json
+++ b/src/System.Windows/src/Compat/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "NETStandard.Library": "4.3.0-beta-devapi-24512-01"
+    "NETStandard.Library": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.6": {}
diff --git a/src/System.Xml.ReaderWriter/src/project.json b/src/System.Xml.ReaderWriter/src/project.json
index 585e022cc4ac..d48477b52b60 100644
--- a/src/System.Xml.ReaderWriter/src/project.json
+++ b/src/System.Xml.ReaderWriter/src/project.json
@@ -2,23 +2,23 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-        "System.IO": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24512-01",
-        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-        "System.Data.Common": "4.3.0-beta-devapi-24512-01",
-        "System.Console": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01"
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+        "System.IO": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24515-01",
+        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+        "System.Data.Common": "4.3.0-beta-devapi-24515-01",
+        "System.Console": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.4"
diff --git a/src/System.Xml.Serialization/src/Compat/project.json b/src/System.Xml.Serialization/src/Compat/project.json
index 7683402d4588..5dc509b8f7c8 100644
--- a/src/System.Xml.Serialization/src/Compat/project.json
+++ b/src/System.Xml.Serialization/src/Compat/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "NETStandard.Library": "4.3.0-beta-devapi-24512-01"
+    "NETStandard.Library": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.6": {}
diff --git a/src/System.Xml.XDocument/src/project.json b/src/System.Xml.XDocument/src/project.json
index a4a931333e19..90ef976d6f4b 100644
--- a/src/System.Xml.XDocument/src/project.json
+++ b/src/System.Xml.XDocument/src/project.json
@@ -2,28 +2,28 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Globalization": "4.3.0-beta-devapi-24512-01",
-        "System.Collections": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-        "System.IO": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24512-01",
-        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-        "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.Data.Common": "4.3.0-beta-devapi-24512-01",
-        "System.Console": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Threading": "4.3.0-beta-devapi-24512-01",
-        "System.Text.Encoding": "4.3.0-beta-devapi-24512-01"
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Globalization": "4.3.0-beta-devapi-24515-01",
+        "System.Collections": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+        "System.IO": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24515-01",
+        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+        "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.Data.Common": "4.3.0-beta-devapi-24515-01",
+        "System.Console": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Threading": "4.3.0-beta-devapi-24515-01",
+        "System.Text.Encoding": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.4"
diff --git a/src/System.Xml.XPath.XDocument/src/project.json b/src/System.Xml.XPath.XDocument/src/project.json
index 2fc0ea0a6b72..17144d9dd18e 100644
--- a/src/System.Xml.XPath.XDocument/src/project.json
+++ b/src/System.Xml.XPath.XDocument/src/project.json
@@ -2,24 +2,24 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24512-01",
-        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-        "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.Data.Common": "4.3.0-beta-devapi-24512-01",
-        "System.Console": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-        "System.Linq": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Threading": "4.3.0-beta-devapi-24512-01"
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24515-01",
+        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+        "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.Data.Common": "4.3.0-beta-devapi-24515-01",
+        "System.Console": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+        "System.Linq": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Threading": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.4"
diff --git a/src/System.Xml.XPath.XmlDocument/src/project.json b/src/System.Xml.XPath.XmlDocument/src/project.json
index 2579027b69df..cd98d9e89128 100644
--- a/src/System.Xml.XPath.XmlDocument/src/project.json
+++ b/src/System.Xml.XPath.XmlDocument/src/project.json
@@ -1,28 +1,28 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-    "System.Collections": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-    "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-    "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01",
-    "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24512-01",
-    "System.Data.Common": "4.3.0-beta-devapi-24512-01",
-    "System.Console": "4.3.0-beta-devapi-24512-01",
-    "System.Globalization": "4.3.0-beta-devapi-24512-01",
-    "System.IO": "4.3.0-beta-devapi-24512-01",
-    "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-    "System.Threading": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XPath": "4.3.0-beta-devapi-24512-01"
+    "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+    "System.Collections": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+    "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+    "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01",
+    "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24515-01",
+    "System.Data.Common": "4.3.0-beta-devapi-24515-01",
+    "System.Console": "4.3.0-beta-devapi-24515-01",
+    "System.Globalization": "4.3.0-beta-devapi-24515-01",
+    "System.IO": "4.3.0-beta-devapi-24515-01",
+    "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+    "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+    "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+    "System.Threading": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XmlDocument": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XPath": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.3": {
diff --git a/src/System.Xml.XPath/src/project.json b/src/System.Xml.XPath/src/project.json
index 452635c9c92c..d1b0463f40f6 100644
--- a/src/System.Xml.XPath/src/project.json
+++ b/src/System.Xml.XPath/src/project.json
@@ -2,28 +2,28 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-        "System.Collections": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24512-01",
-        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-        "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.Data.Common": "4.3.0-beta-devapi-24512-01",
-        "System.Console": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-        "System.Globalization": "4.3.0-beta-devapi-24512-01",
-        "System.IO": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Threading": "4.3.0-beta-devapi-24512-01"
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+        "System.Collections": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Contracts": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24515-01",
+        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+        "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.Data.Common": "4.3.0-beta-devapi-24515-01",
+        "System.Console": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+        "System.Globalization": "4.3.0-beta-devapi-24515-01",
+        "System.IO": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Threading": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.4"
diff --git a/src/System.Xml.XmlDocument/src/project.json b/src/System.Xml.XmlDocument/src/project.json
index d938e9e5805f..85a6422af9c4 100644
--- a/src/System.Xml.XmlDocument/src/project.json
+++ b/src/System.Xml.XmlDocument/src/project.json
@@ -2,29 +2,29 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24512-01",
-        "System.Collections": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24512-01",
-        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-        "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.Data.Common": "4.3.0-beta-devapi-24512-01",
-        "System.Console": "4.3.0-beta-devapi-24512-01",
-        "System.Globalization": "4.3.0-beta-devapi-24512-01",
-        "System.IO": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Text.Encoding": "4.3.0-beta-devapi-24512-01",
-        "System.Threading": "4.3.0-beta-devapi-24512-01",
-        "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01"
+        "Microsoft.NETCore.Platforms": "4.3.0-beta-devapi-24515-01",
+        "System.Collections": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24515-01",
+        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+        "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.Data.Common": "4.3.0-beta-devapi-24515-01",
+        "System.Console": "4.3.0-beta-devapi-24515-01",
+        "System.Globalization": "4.3.0-beta-devapi-24515-01",
+        "System.IO": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Text.Encoding": "4.3.0-beta-devapi-24515-01",
+        "System.Threading": "4.3.0-beta-devapi-24515-01",
+        "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.4"
diff --git a/src/System.Xml.XmlSerializer/src/project.json b/src/System.Xml.XmlSerializer/src/project.json
index 16a26b403e44..360fc8c71ed0 100644
--- a/src/System.Xml.XmlSerializer/src/project.json
+++ b/src/System.Xml.XmlSerializer/src/project.json
@@ -2,34 +2,34 @@
   "frameworks": {
     "netstandard1.3": {
       "dependencies": {
-        "System.Collections": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24512-01",
-        "System.Collections.Specialized": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24512-01",
-        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24512-01",
-        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem": "4.3.0-beta-devapi-24512-01",
-        "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24512-01",
-        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.Data.Common": "4.3.0-beta-devapi-24512-01",
-        "System.Console": "4.3.0-beta-devapi-24512-01",
-        "System.Globalization": "4.3.0-beta-devapi-24512-01",
-        "System.IO": "4.3.0-beta-devapi-24512-01",
-        "System.Linq": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.Emit": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.Emit.ILGeneration": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.Primitives": "4.3.0-beta-devapi-24512-01",
-        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24512-01",
-        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime": "4.3.0-beta-devapi-24512-01",
-        "System.Runtime.Extensions": "4.3.0-beta-devapi-24512-01",
-        "System.Text.RegularExpressions": "4.3.0-beta-devapi-24512-01",
-        "System.Threading": "4.3.0-beta-devapi-24512-01",
-        "System.Threading.Tasks": "4.3.0-beta-devapi-24512-01"
+        "System.Collections": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.NonGeneric": "4.3.0-beta-devapi-24515-01",
+        "System.Collections.Specialized": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Debug": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.Tools": "4.3.0-beta-devapi-24515-01",
+        "System.Diagnostics.TraceSource": "4.3.0-beta-devapi-24515-01",
+        "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem": "4.3.0-beta-devapi-24515-01",
+        "System.ComponentModel.TypeConverter": "4.3.0-beta-devapi-24515-01",
+        "System.IO.FileSystem.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.Data.Common": "4.3.0-beta-devapi-24515-01",
+        "System.Console": "4.3.0-beta-devapi-24515-01",
+        "System.Globalization": "4.3.0-beta-devapi-24515-01",
+        "System.IO": "4.3.0-beta-devapi-24515-01",
+        "System.Linq": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.Emit": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.Emit.ILGeneration": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.Primitives": "4.3.0-beta-devapi-24515-01",
+        "System.Reflection.TypeExtensions": "4.3.0-beta-devapi-24515-01",
+        "System.Resources.ResourceManager": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime": "4.3.0-beta-devapi-24515-01",
+        "System.Runtime.Extensions": "4.3.0-beta-devapi-24515-01",
+        "System.Text.RegularExpressions": "4.3.0-beta-devapi-24515-01",
+        "System.Threading": "4.3.0-beta-devapi-24515-01",
+        "System.Threading.Tasks": "4.3.0-beta-devapi-24515-01"
       },
       "imports": [
         "dotnet5.4"
diff --git a/src/System.Xml.Xsl.Primitives/ref/project.json b/src/System.Xml.Xsl.Primitives/ref/project.json
index 6a00e85c23eb..6e7fcbb84d3e 100644
--- a/src/System.Xml.Xsl.Primitives/ref/project.json
+++ b/src/System.Xml.Xsl.Primitives/ref/project.json
@@ -1,8 +1,8 @@
 {
   "dependencies": {
-    "System.Runtime": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24512-01",
-    "System.Xml.XPath": "4.3.0-beta-devapi-24512-01"
+    "System.Runtime": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.ReaderWriter": "4.3.0-beta-devapi-24515-01",
+    "System.Xml.XPath": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.3": {
diff --git a/src/System/src/Compat/project.json b/src/System/src/Compat/project.json
index 7683402d4588..5dc509b8f7c8 100644
--- a/src/System/src/Compat/project.json
+++ b/src/System/src/Compat/project.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "NETStandard.Library": "4.3.0-beta-devapi-24512-01"
+    "NETStandard.Library": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.6": {}
diff --git a/src/mscorlib/src/Compat/project.json b/src/mscorlib/src/Compat/project.json
index f3da8cc9c3ae..a6b345087bb5 100644
--- a/src/mscorlib/src/Compat/project.json
+++ b/src/mscorlib/src/Compat/project.json
@@ -1,7 +1,7 @@
 {
   "dependencies": {
-    "NETStandard.Library": "4.3.0-beta-devapi-24512-01",
-    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24512-01"
+    "NETStandard.Library": "4.3.0-beta-devapi-24515-01",
+    "Microsoft.Win32.Registry": "4.3.0-beta-devapi-24515-01"
   },
   "frameworks": {
     "netstandard1.6": {}