diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index d418e25b3..a6c411c67 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -71,13 +71,13 @@
       <Uri>https://github.com/dotnet/templating</Uri>
       <Sha>fa98e14b1b8d84a1a711ef909384f16ada8bbe7c</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Dotnet.Toolset.Internal" Version="3.1.100-preview2.19529.8">
+    <Dependency Name="Microsoft.Dotnet.Toolset.Internal" Version="3.1.100-preview2.19529.16">
       <Uri>https://github.com/dotnet/toolset</Uri>
-      <Sha>3c91bfb6816d8129014a03866deb4c353f26a4b6</Sha>
+      <Sha>75ca880e8021453caa7f93d2b1ec8eb08cffdb74</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.Sdk" Version="3.1.100-preview2.19528.2" CoherentParentDependency="Microsoft.Dotnet.Toolset.Internal">
+    <Dependency Name="Microsoft.NET.Sdk" Version="3.1.100-preview2.19529.4" CoherentParentDependency="Microsoft.Dotnet.Toolset.Internal">
       <Uri>https://github.com/dotnet/sdk</Uri>
-      <Sha>334812443d8bb11afa51a7efd2f8de83e321e6e1</Sha>
+      <Sha>c0f6cf7488d21f13d9e96b0e87e77851be0e350d</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.MSBuildSdkResolver" Version="3.1.100-preview2.19529.1" CoherentParentDependency="Microsoft.Dotnet.Toolset.Internal">
       <Uri>https://github.com/dotnet/cli</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 88c47cb3c..0d905a5a5 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -12,7 +12,7 @@
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
   </PropertyGroup>
   <PropertyGroup>
-    <MicrosoftDotnetToolsetInternalPackageVersion>3.1.100-preview2.19529.8</MicrosoftDotnetToolsetInternalPackageVersion>
+    <MicrosoftDotnetToolsetInternalPackageVersion>3.1.100-preview2.19529.16</MicrosoftDotnetToolsetInternalPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependency from https://github.com/dotnet/winforms -->
@@ -52,7 +52,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/dotnet/sdk (to run tests) -->
-    <MicrosoftNETSdkPackageVersion>3.1.100-preview2.19528.2</MicrosoftNETSdkPackageVersion>
+    <MicrosoftNETSdkPackageVersion>3.1.100-preview2.19529.4</MicrosoftNETSdkPackageVersion>
     <MicrosoftNETBuildExtensionsPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftNETBuildExtensionsPackageVersion>
   </PropertyGroup>
   <PropertyGroup>