diff --git a/benchmarks/Sight.IoC.Benchmarks/Sight.IoC.Benchmarks.csproj b/benchmarks/Sight.IoC.Benchmarks/Sight.IoC.Benchmarks.csproj
index 85b69e5..76bae75 100644
--- a/benchmarks/Sight.IoC.Benchmarks/Sight.IoC.Benchmarks.csproj
+++ b/benchmarks/Sight.IoC.Benchmarks/Sight.IoC.Benchmarks.csproj
@@ -4,7 +4,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="DryIoc" Version="5.4.3" />
-    <PackageReference Include="Autofac" Version="8.0.0" />
+    <PackageReference Include="Autofac" Version="9.1.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
   </ItemGroup>
 </Project>