diff --git a/DocGpt.Roslyn/DocGpt.Roslyn.csproj b/DocGpt.Roslyn/DocGpt.Roslyn.csproj
index 1138d3e..6c258a0 100644
--- a/DocGpt.Roslyn/DocGpt.Roslyn.csproj
+++ b/DocGpt.Roslyn/DocGpt.Roslyn.csproj
@@ -20,7 +20,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="Azure.AI.OpenAI" Version="2.1.0" />
-		<PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.12.0" />
+		<PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.13.0" />
 	</ItemGroup>
 
 	<ItemGroup>