diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 79c45f6c5740..103ecafb3314 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -45,9 +45,9 @@
       <Uri>https://github.com/dotnet/fsharp</Uri>
       <Sha>9abe1ba94b260429e5d055f1cc1b9e2a83fddf30</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Net.Compilers.Toolset" Version="3.8.0-2.20377.5">
+    <Dependency Name="Microsoft.Net.Compilers.Toolset" Version="3.8.0-1.20378.1">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>090299636c571b366f284af724bc39b043abc13d</Sha>
+      <Sha>8f6d67beadd64b8404935147ed86cdff3d9925bf</Sha>
     </Dependency>
     <Dependency Name="Microsoft.AspNetCore.DeveloperCertificates.XPlat" Version="5.0.0-preview.8.20364.16">
       <Uri>https://github.com/dotnet/aspnetcore</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index bc9800b0fa0e..c527ab98a3a9 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -111,7 +111,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/dotnet/roslyn -->
-    <MicrosoftNetCompilersToolsetPackageVersion>3.8.0-2.20377.5</MicrosoftNetCompilersToolsetPackageVersion>
+    <MicrosoftNetCompilersToolsetPackageVersion>3.8.0-1.20378.1</MicrosoftNetCompilersToolsetPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/aspnet/AspNetCore -->