diff --git a/PChrome.EventInjector/PrismaticChrome.EventInjector.csproj b/PChrome.EventInjector/PrismaticChrome.EventInjector.csproj
index dc42fdb..1b4a3cb 100644
--- a/PChrome.EventInjector/PrismaticChrome.EventInjector.csproj
+++ b/PChrome.EventInjector/PrismaticChrome.EventInjector.csproj
@@ -3,7 +3,7 @@
   <ItemGroup>
     <PackageReference Include="linq2db" Version="5.4.1" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.14.0" />
-    <PackageReference Include="System.CodeDom" Version="9.0.6" />
+    <PackageReference Include="System.CodeDom" Version="9.0.11" />
     <ProjectReference Include="..\LazyUtils\LazyUtils.csproj" />
   </ItemGroup>
 </Project>
\ No newline at end of file