diff --git a/Directory.Build.targets b/Directory.Build.targets
index 32aa43358..a57cf48ca 100644
--- a/Directory.Build.targets
+++ b/Directory.Build.targets
@@ -9,9 +9,9 @@
     <When Condition="$(RoslynVersion) == 'roslyn3.8'">
       <ItemGroup >
         <PackageReference Update="Microsoft.CodeAnalysis.Analyzers" Version="3.3.3" />
-        <PackageReference Update="Microsoft.CodeAnalysis.CSharp" Version="3.8.0" />
-        <PackageReference Update="Microsoft.CodeAnalysis.Workspaces.Common" Version="3.8.0" />
-        <PackageReference Update="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="3.8.0" />
+        <PackageReference Update="Microsoft.CodeAnalysis.CSharp" Version="4.11.0" />
+        <PackageReference Update="Microsoft.CodeAnalysis.Workspaces.Common" Version="4.11.0" />
+        <PackageReference Update="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.11.0" />
       </ItemGroup>
       <PropertyGroup>
         <DefineConstants>$(DefineConstants);ROSLYN_3_8</DefineConstants>