diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 9599ce9c4..08365cab9 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -42,9 +42,9 @@
       <Uri>https://github.com/dotnet/templating</Uri>
       <Sha>e8d6da33000a416b2b36b4f04b1756dcc99f671d</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Dotnet.Toolset.Internal" Version="3.0.100-rc1.19421.21">
+    <Dependency Name="Microsoft.Dotnet.Toolset.Internal" Version="3.0.100-rc1.19421.27">
       <Uri>https://github.com/dotnet/toolset</Uri>
-      <Sha>c6df6cad2c1889778fc047d1009f3e43c3d3559c</Sha>
+      <Sha>3501b050666e1c845914c50a0aa339d5aaeed90d</Sha>
     </Dependency>
     <Dependency Name="Microsoft.NET.Sdk" Version="3.0.100-preview9.19413.5" CoherentParentDependency="Microsoft.Dotnet.Toolset.Internal">
       <Uri>https://github.com/dotnet/sdk</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 0f0ae2de5..d2b06991c 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -12,7 +12,7 @@
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
   </PropertyGroup>
   <PropertyGroup>
-    <MicrosoftDotnetToolsetInternalPackageVersion>3.0.100-rc1.19421.21</MicrosoftDotnetToolsetInternalPackageVersion>
+    <MicrosoftDotnetToolsetInternalPackageVersion>3.0.100-rc1.19421.27</MicrosoftDotnetToolsetInternalPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependency from https://github.com/dotnet/winforms -->