diff --git a/legacynator.csproj b/legacynator.csproj
index 5033ad3..68a6d0d 100644
--- a/legacynator.csproj
+++ b/legacynator.csproj
@@ -22,7 +22,7 @@
 
   <ItemGroup>
     <PackageReference Include="System.ComponentModel.Composition" Version="4.7.0" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Features" Version="3.8.0-4.final" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Features" Version="4.3.1" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="3.8.0-4.final" />
     <PackageReference Include="Microsoft.CodeAnalysis.VisualBasic.Features" Version="3.8.0-4.final" />
     <PackageReference Include="Microsoft.CodeAnalysis.VisualBasic.Workspaces" Version="3.8.0-4.final" />