diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 2214b7022..0387e7d02 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -42,9 +42,9 @@
       <Uri>https://github.com/dotnet/templating</Uri>
       <Sha>42a212514e375a0821baab69fbac462e39590cfb</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Dotnet.Toolset.Internal" Version="3.0.100-preview4.19208.25">
+    <Dependency Name="Microsoft.Dotnet.Toolset.Internal" Version="3.0.100-preview4.19209.7">
       <Uri>https://github.com/dotnet/toolset</Uri>
-      <Sha>28cb3fab3350143829db8b91d8670f38848d4d1f</Sha>
+      <Sha>9b28bd5df9641171622cabc9c4e13e8ad1f181f9</Sha>
     </Dependency>
     <Dependency Name="NETStandard.Library" Version="2.1.0-prerelease.19208.5">
       <Uri>https://github.com/dotnet/standard</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 44b1d756f..bd3fef79e 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -12,7 +12,7 @@
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
   </PropertyGroup>
   <PropertyGroup>
-    <MicrosoftDotnetToolsetInternalPackageVersion>3.0.100-preview4.19208.25</MicrosoftDotnetToolsetInternalPackageVersion>
+    <MicrosoftDotnetToolsetInternalPackageVersion>3.0.100-preview4.19209.7</MicrosoftDotnetToolsetInternalPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependency from https://github.com/dotnet/winforms -->