diff --git a/samples/snippets/csharp/roslyn-sdk/SyntaxTransformationQuickStart/ConstructionCS/ConstructionCS.csproj b/samples/snippets/csharp/roslyn-sdk/SyntaxTransformationQuickStart/ConstructionCS/ConstructionCS.csproj
index 9eea6bfe76a44..4d951b16f10e3 100644
--- a/samples/snippets/csharp/roslyn-sdk/SyntaxTransformationQuickStart/ConstructionCS/ConstructionCS.csproj
+++ b/samples/snippets/csharp/roslyn-sdk/SyntaxTransformationQuickStart/ConstructionCS/ConstructionCS.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis" Version="5.6.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis" Version="5.9.0" />
   </ItemGroup>
 
 </Project>
diff --git a/samples/snippets/csharp/roslyn-sdk/SyntaxTransformationQuickStart/TransformationCS/TransformationCS.csproj b/samples/snippets/csharp/roslyn-sdk/SyntaxTransformationQuickStart/TransformationCS/TransformationCS.csproj
index 61753abe9c52d..8c4e749f87d44 100644
--- a/samples/snippets/csharp/roslyn-sdk/SyntaxTransformationQuickStart/TransformationCS/TransformationCS.csproj
+++ b/samples/snippets/csharp/roslyn-sdk/SyntaxTransformationQuickStart/TransformationCS/TransformationCS.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.6.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.9.0" />
   </ItemGroup>
 
 </Project>