diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 5eddfb563..364edfcc5 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -42,9 +42,9 @@
       <Uri>https://github.com/dotnet/templating</Uri>
       <Sha>e49047593d9a8f71e48cf4283ed4debceb76409b</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Dotnet.Toolset.Internal" Version="3.0.100-preview7.19351.7">
+    <Dependency Name="Microsoft.Dotnet.Toolset.Internal" Version="3.0.100-preview8.19351.9">
       <Uri>https://github.com/dotnet/toolset</Uri>
-      <Sha>4dd3ebe8036004016a2275e1b83af1adcc0b2a8a</Sha>
+      <Sha>d73cb191abd22cfceb5aac2efdd52baba0598109</Sha>
     </Dependency>
     <Dependency Name="Microsoft.NET.Sdk" Version="3.0.100-preview7.19351.1">
       <Uri>https://github.com/dotnet/sdk</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 1edac574f..c80b7d036 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -12,7 +12,7 @@
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
   </PropertyGroup>
   <PropertyGroup>
-    <MicrosoftDotnetToolsetInternalPackageVersion>3.0.100-preview7.19351.7</MicrosoftDotnetToolsetInternalPackageVersion>
+    <MicrosoftDotnetToolsetInternalPackageVersion>3.0.100-preview8.19351.9</MicrosoftDotnetToolsetInternalPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependency from https://github.com/dotnet/winforms -->