diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 864c67347..ece47a271 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -42,9 +42,9 @@
       <Uri>https://github.com/dotnet/templating</Uri>
       <Sha>3ce7695b54e89523ff6e116742472e3c5f4d19bb</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Dotnet.Toolset.Internal" Version="3.0.100-preview7.19351.8">
+    <Dependency Name="Microsoft.Dotnet.Toolset.Internal" Version="3.0.100-preview7.19351.12">
       <Uri>https://github.com/dotnet/toolset</Uri>
-      <Sha>d2a56bddd04fc9cd09341391ab5baee26ccc7f12</Sha>
+      <Sha>d7a17d199ecf35016342cc44ec56623d395b0128</Sha>
     </Dependency>
     <Dependency Name="Microsoft.NET.Sdk" Version="3.0.100-preview7.19351.3">
       <Uri>https://github.com/dotnet/sdk</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index aaeed7259..5a330173a 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -12,7 +12,7 @@
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
   </PropertyGroup>
   <PropertyGroup>
-    <MicrosoftDotnetToolsetInternalPackageVersion>3.0.100-preview7.19351.8</MicrosoftDotnetToolsetInternalPackageVersion>
+    <MicrosoftDotnetToolsetInternalPackageVersion>3.0.100-preview7.19351.12</MicrosoftDotnetToolsetInternalPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependency from https://github.com/dotnet/winforms -->