diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index dc2db9fb4..8fc8fa915 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -73,13 +73,13 @@
       <Uri>https://github.com/dotnet/templating</Uri>
       <Sha>13abe7e2749d95337e8d72efdc5b71611815fd43</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Dotnet.Toolset.Internal" Version="3.1.200-preview.19613.12">
+    <Dependency Name="Microsoft.Dotnet.Toolset.Internal" Version="3.1.200-preview.19615.16">
       <Uri>https://github.com/dotnet/toolset</Uri>
-      <Sha>bd67977ea429e97a6b4c51373920dc92bb348110</Sha>
+      <Sha>6fabbc4f9c1e5c63a6c452b2168f67073e1d91e3</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.Sdk" Version="3.1.200-preview.19613.8" CoherentParentDependency="Microsoft.Dotnet.Toolset.Internal">
+    <Dependency Name="Microsoft.NET.Sdk" Version="3.1.200-preview.19613.18" CoherentParentDependency="Microsoft.Dotnet.Toolset.Internal">
       <Uri>https://github.com/dotnet/sdk</Uri>
-      <Sha>e98d59e0cc80d22c6c56e5818cd62583973b6657</Sha>
+      <Sha>27111f9d39aae0d41c0958b5f1445145bb05f994</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.MSBuildSdkResolver" Version="3.1.200-preview.19613.4" CoherentParentDependency="Microsoft.Dotnet.Toolset.Internal">
       <Uri>https://github.com/dotnet/cli</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index cd2c228b2..dcc902b48 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -12,7 +12,7 @@
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
   </PropertyGroup>
   <PropertyGroup>
-    <MicrosoftDotnetToolsetInternalPackageVersion>3.1.200-preview.19613.12</MicrosoftDotnetToolsetInternalPackageVersion>
+    <MicrosoftDotnetToolsetInternalPackageVersion>3.1.200-preview.19615.16</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>3.1.200-preview.19613.8</MicrosoftNETSdkPackageVersion>
+    <MicrosoftNETSdkPackageVersion>3.1.200-preview.19613.18</MicrosoftNETSdkPackageVersion>
     <MicrosoftNETBuildExtensionsPackageVersion>$(MicrosoftNETSdkPackageVersion)</MicrosoftNETBuildExtensionsPackageVersion>
   </PropertyGroup>
   <PropertyGroup>