diff --git a/src/CommandLineUtils.Generators/McMaster.Extensions.CommandLineUtils.Generators.csproj b/src/CommandLineUtils.Generators/McMaster.Extensions.CommandLineUtils.Generators.csproj
index cc21eccc..1d0b62a9 100644
--- a/src/CommandLineUtils.Generators/McMaster.Extensions.CommandLineUtils.Generators.csproj
+++ b/src/CommandLineUtils.Generators/McMaster.Extensions.CommandLineUtils.Generators.csproj
@@ -12,7 +12,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.0.0" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.3.0" PrivateAssets="all" />
   </ItemGroup>
 
   <!-- Generator must not reference the main library directly -->