diff --git a/src/GroupsGenerator/GroupsGenerator.csproj b/src/GroupsGenerator/GroupsGenerator.csproj
index 3bf60d6..848cd96 100644
--- a/src/GroupsGenerator/GroupsGenerator.csproj
+++ b/src/GroupsGenerator/GroupsGenerator.csproj
@@ -12,7 +12,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.2.0" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.6.0" PrivateAssets="all" />
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" PrivateAssets="all" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.4" PrivateAssets="all" />
     <PackageReference Include="Polyfill.NET" Version="1.0.12" PrivateAssets="all" />