diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index f5c7f7e86d6..a6075dabf0b 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -1,41 +1,41 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Dependencies>
   <ProductDependencies>
-    <Dependency Name="Microsoft.Win32.Registry" Version="4.6.0-preview3.19125.2">
+    <Dependency Name="Microsoft.Win32.Registry" Version="4.6.0-preview3.19127.2">
       <Uri>https://github.com/dotnet/corefx</Uri>
-      <Sha>ce79e6bd52f01503bcef267e9e174dbad9d9a78f</Sha>
+      <Sha>f56ecf161ef6471592c937b671a546bb2c229ac0</Sha>
     </Dependency>
-    <Dependency Name="System.Configuration.ConfigurationManager" Version="4.6.0-preview3.19125.2">
+    <Dependency Name="System.Configuration.ConfigurationManager" Version="4.6.0-preview3.19127.2">
       <Uri>https://github.com/dotnet/corefx</Uri>
-      <Sha>ce79e6bd52f01503bcef267e9e174dbad9d9a78f</Sha>
+      <Sha>f56ecf161ef6471592c937b671a546bb2c229ac0</Sha>
     </Dependency>
-    <Dependency Name="System.Drawing.Common" Version="4.6.0-preview3.19125.2">
+    <Dependency Name="System.Drawing.Common" Version="4.6.0-preview3.19127.2">
       <Uri>https://github.com/dotnet/corefx</Uri>
-      <Sha>ce79e6bd52f01503bcef267e9e174dbad9d9a78f</Sha>
+      <Sha>f56ecf161ef6471592c937b671a546bb2c229ac0</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Win32.SystemEvents" Version="4.6.0-preview3.19125.2">
+    <Dependency Name="Microsoft.Win32.SystemEvents" Version="4.6.0-preview3.19127.2">
       <Uri>https://github.com/dotnet/corefx</Uri>
-      <Sha>ce79e6bd52f01503bcef267e9e174dbad9d9a78f</Sha>
+      <Sha>f56ecf161ef6471592c937b671a546bb2c229ac0</Sha>
     </Dependency>
-    <Dependency Name="System.Security.Cryptography.Cng" Version="4.6.0-preview3.19125.2">
+    <Dependency Name="System.Security.Cryptography.Cng" Version="4.6.0-preview3.19127.2">
       <Uri>https://github.com/dotnet/corefx</Uri>
-      <Sha>ce79e6bd52f01503bcef267e9e174dbad9d9a78f</Sha>
+      <Sha>f56ecf161ef6471592c937b671a546bb2c229ac0</Sha>
     </Dependency>
-    <Dependency Name="System.CodeDom" Version="4.6.0-preview3.19125.2">
+    <Dependency Name="System.CodeDom" Version="4.6.0-preview3.19127.2">
       <Uri>https://github.com/dotnet/corefx</Uri>
-      <Sha>ce79e6bd52f01503bcef267e9e174dbad9d9a78f</Sha>
+      <Sha>f56ecf161ef6471592c937b671a546bb2c229ac0</Sha>
     </Dependency>
-    <Dependency Name="System.Security.Permissions" Version="4.6.0-preview3.19125.2">
+    <Dependency Name="System.Security.Permissions" Version="4.6.0-preview3.19127.2">
       <Uri>https://github.com/dotnet/corefx</Uri>
-      <Sha>ce79e6bd52f01503bcef267e9e174dbad9d9a78f</Sha>
+      <Sha>f56ecf161ef6471592c937b671a546bb2c229ac0</Sha>
     </Dependency>
-    <Dependency Name="System.Windows.Extensions" Version="4.6.0-preview3.19125.2">
+    <Dependency Name="System.Windows.Extensions" Version="4.6.0-preview3.19127.2">
       <Uri>https://github.com/dotnet/corefx</Uri>
-      <Sha>ce79e6bd52f01503bcef267e9e174dbad9d9a78f</Sha>
+      <Sha>f56ecf161ef6471592c937b671a546bb2c229ac0</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NETCore.Platforms" Version="4.6.0-preview3.19125.2">
+    <Dependency Name="Microsoft.NETCore.Platforms" Version="3.0.0-preview3.19127.2">
       <Uri>https://github.com/dotnet/corefx</Uri>
-      <Sha>ce79e6bd52f01503bcef267e9e174dbad9d9a78f</Sha>
+      <Sha>f56ecf161ef6471592c937b671a546bb2c229ac0</Sha>
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
diff --git a/eng/Versions.props b/eng/Versions.props
index 49b2cf5496b..7875f0b4c2b 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -8,15 +8,15 @@
   </PropertyGroup>
   <!-- Corefx dependencies -->
   <PropertyGroup>
-    <MicrosoftWin32RegistryPackageVersion>4.6.0-preview3.19125.2</MicrosoftWin32RegistryPackageVersion>
-    <SystemConfigurationConfigurationManagerPackageVersion>4.6.0-preview3.19125.2</SystemConfigurationConfigurationManagerPackageVersion>
-    <SystemDrawingCommonPackageVersion>4.6.0-preview3.19125.2</SystemDrawingCommonPackageVersion>
-    <MicrosoftWin32SystemEventsPackageVersion>4.6.0-preview3.19125.2</MicrosoftWin32SystemEventsPackageVersion>
-    <SystemSecurityCryptographyCngPackageVersion>4.6.0-preview3.19125.2</SystemSecurityCryptographyCngPackageVersion>
-    <SystemCodeDomPackageVersion>4.6.0-preview3.19125.2</SystemCodeDomPackageVersion>
-    <SystemSecurityPermissionsPackageVersion>4.6.0-preview3.19125.2</SystemSecurityPermissionsPackageVersion>
-    <SystemWindowsExtensionsPackageVersion>4.6.0-preview3.19125.2</SystemWindowsExtensionsPackageVersion>
-    <MicrosoftNETCorePlatformsVersion>4.6.0-preview3.19125.2</MicrosoftNETCorePlatformsVersion>
+    <MicrosoftWin32RegistryPackageVersion>4.6.0-preview3.19127.2</MicrosoftWin32RegistryPackageVersion>
+    <SystemConfigurationConfigurationManagerPackageVersion>4.6.0-preview3.19127.2</SystemConfigurationConfigurationManagerPackageVersion>
+    <SystemDrawingCommonPackageVersion>4.6.0-preview3.19127.2</SystemDrawingCommonPackageVersion>
+    <MicrosoftWin32SystemEventsPackageVersion>4.6.0-preview3.19127.2</MicrosoftWin32SystemEventsPackageVersion>
+    <SystemSecurityCryptographyCngPackageVersion>4.6.0-preview3.19127.2</SystemSecurityCryptographyCngPackageVersion>
+    <SystemCodeDomPackageVersion>4.6.0-preview3.19127.2</SystemCodeDomPackageVersion>
+    <SystemSecurityPermissionsPackageVersion>4.6.0-preview3.19127.2</SystemSecurityPermissionsPackageVersion>
+    <SystemWindowsExtensionsPackageVersion>4.6.0-preview3.19127.2</SystemWindowsExtensionsPackageVersion>
+    <MicrosoftNETCorePlatformsVersion>3.0.0-preview3.19127.2</MicrosoftNETCorePlatformsVersion>
   </PropertyGroup>
   <PropertyGroup>
     <AccessibilityPackageVersion>4.6.0-alpha-27122-5</AccessibilityPackageVersion>