diff --git a/BuildToolsVersion.txt b/BuildToolsVersion.txt
index f9edb79d843c..119f2f01570b 100644
--- a/BuildToolsVersion.txt
+++ b/BuildToolsVersion.txt
@@ -1 +1 @@
-2.1.0-rc1-04020-01
+2.1.0-rc1-04230-01
diff --git a/dependencies.props b/dependencies.props
index b7b5fe4d40bd..5d5364b47489 100644
--- a/dependencies.props
+++ b/dependencies.props
@@ -17,7 +17,7 @@
     <ProjectNTfsTestILCCurrentRef>ccd922b62227c43ed2dac6bcb737321dd2b07be0</ProjectNTfsTestILCCurrentRef>
     <SniCurrentRef>8bd1ec5fac9f0eec34ff6b34b1d878b4359e02dd</SniCurrentRef>
     <StandardCurrentRef>c520a2569b40fc53cf51e4f6970c3e7411adc173</StandardCurrentRef>
-    <BuildToolsCurrentRef>24c595e6e7849f2a156fef8247899ef63efb3e70</BuildToolsCurrentRef>
+    <BuildToolsCurrentRef>883e1d3266e111614ebd624d42734e68409a6286</BuildToolsCurrentRef>
   </PropertyGroup>
 
   <!-- Product dependency versions. -->
@@ -47,7 +47,7 @@
     <AppXRunnerVersion>1.0.3-prerelease-00921-01</AppXRunnerVersion>
     <XunitPerfAnalysisPackageVersion>1.0.0-beta-build0019</XunitPerfAnalysisPackageVersion>
     <TraceEventPackageVersion>2.0.5</TraceEventPackageVersion>
-    <XunitNetcoreExtensionsVersion>2.1.0-rc1-04020-01</XunitNetcoreExtensionsVersion>
+    <XunitNetcoreExtensionsVersion>2.1.0-rc1-04230-01</XunitNetcoreExtensionsVersion>
 
     <!-- Roslyn optimization data package version -->
     <OptimizationDataVersion>2.0.0-rc-61101-17</OptimizationDataVersion>
@@ -56,7 +56,7 @@
   <!-- Package versions used as toolsets -->
   <PropertyGroup>
     <FeedTasksPackage>Microsoft.DotNet.Build.Tasks.Feed</FeedTasksPackage>
-    <FeedTasksPackageVersion>2.1.0-rc1-04020-01</FeedTasksPackageVersion>
+    <FeedTasksPackageVersion>2.1.0-rc1-04230-01</FeedTasksPackageVersion>
   </PropertyGroup>
 
   <!-- Publish symbol build task package -->