diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index b28c1b826..460520144 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -22,9 +22,9 @@
       <Uri>https://github.com/dotnet/templating</Uri>
       <Sha>ac8f12b90238542dfd2ea596178ae24ea20a0f55</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Dotnet.Toolset.Internal" Version="3.0.100-preview3.19169.4">
+    <Dependency Name="Microsoft.Dotnet.Toolset.Internal" Version="3.0.100-preview3.19170.4">
       <Uri>https://github.com/dotnet/toolset</Uri>
-      <Sha>8f4ec54a09c5e83dc6a87c81e1072e4e5d957e55</Sha>
+      <Sha>04fc06dcdc1547834a92bf9216fb5b3f9816caa0</Sha>
     </Dependency>
     <Dependency Name="NETStandard.Library" Version="2.1.0-prerelease.19168.1">
       <Uri>https://github.com/dotnet/standard</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 47950283a..2561e1f0b 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -12,7 +12,7 @@
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
   </PropertyGroup>
   <PropertyGroup>
-    <MicrosoftDotnetToolsetInternalPackageVersion>3.0.100-preview3.19169.4</MicrosoftDotnetToolsetInternalPackageVersion>
+    <MicrosoftDotnetToolsetInternalPackageVersion>3.0.100-preview3.19170.4</MicrosoftDotnetToolsetInternalPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/aspnet/EntityFrameworkCore -->