diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 00c396f56..8dafdaa7e 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -73,9 +73,9 @@
       <Uri>https://github.com/dotnet/templating</Uri>
       <Sha>13abe7e2749d95337e8d72efdc5b71611815fd43</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Dotnet.Toolset.Internal" Version="3.1.200-preview.20060.1">
+    <Dependency Name="Microsoft.Dotnet.Toolset.Internal" Version="3.1.200-preview.20064.7">
       <Uri>https://github.com/dotnet/toolset</Uri>
-      <Sha>3fea818bb99839eec8b1ef3f9e70094f0e664040</Sha>
+      <Sha>2e7c78e7e50e76644a0b5e5c27eef86837a594bd</Sha>
     </Dependency>
     <Dependency Name="Microsoft.NET.Sdk" Version="3.1.200-preview.20059.2" CoherentParentDependency="Microsoft.Dotnet.Toolset.Internal">
       <Uri>https://github.com/dotnet/sdk</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index ba9ef29e9..eee58537f 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -12,7 +12,7 @@
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
   </PropertyGroup>
   <PropertyGroup>
-    <MicrosoftDotnetToolsetInternalPackageVersion>3.1.200-preview.20060.1</MicrosoftDotnetToolsetInternalPackageVersion>
+    <MicrosoftDotnetToolsetInternalPackageVersion>3.1.200-preview.20064.7</MicrosoftDotnetToolsetInternalPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependency from https://github.com/dotnet/winforms -->