diff --git a/src/Sharpy.Compiler/Sharpy.Compiler.csproj b/src/Sharpy.Compiler/Sharpy.Compiler.csproj
index 0eb13be4a..cd7bc8916 100644
--- a/src/Sharpy.Compiler/Sharpy.Compiler.csproj
+++ b/src/Sharpy.Compiler/Sharpy.Compiler.csproj
@@ -39,8 +39,8 @@
     </ProjectReference>
 
     <!-- Roslyn for code generation and compilation -->
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.6.0" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.6.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.9.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.9.0" />
 
     <!-- File system globbing for .spyproj file patterns -->
     <PackageReference Include="Microsoft.Extensions.FileSystemGlobbing" Version="10.0.11" />