diff --git a/src/Microsoft.Azure.Functions.PowerShellWorker.csproj b/src/Microsoft.Azure.Functions.PowerShellWorker.csproj
index 7e2b389..b11bf75 100644
--- a/src/Microsoft.Azure.Functions.PowerShellWorker.csproj
+++ b/src/Microsoft.Azure.Functions.PowerShellWorker.csproj
@@ -25,7 +25,7 @@ Licensed under the MIT license. See LICENSE file in the project root for full li
     <PackageReference Include="CommandLineParser" Version="2.9.1" />
     <PackageReference Include="Google.Protobuf" Version="3.21.9" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="6.0.3" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.7.0-2.final" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.6.0-2.23152.6" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/test/Unit/Microsoft.Azure.Functions.PowerShellWorker.Test.csproj b/test/Unit/Microsoft.Azure.Functions.PowerShellWorker.Test.csproj
index a917c48..7c513c9 100644
--- a/test/Unit/Microsoft.Azure.Functions.PowerShellWorker.Test.csproj
+++ b/test/Unit/Microsoft.Azure.Functions.PowerShellWorker.Test.csproj
@@ -11,7 +11,7 @@
     <PackageReference Include="xunit" Version="2.4.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5" />
     <PackageReference Include="Microsoft.PowerShell.SDK" Version="7.4.0-preview.3" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.7.0-2.final" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.6.0-2.23152.6" />
   </ItemGroup>
 
   <ItemGroup>