diff --git a/NatTypeTester/NatTypeTester.csproj b/NatTypeTester/NatTypeTester.csproj
index fae4bf78c..73d0bc722 100644
--- a/NatTypeTester/NatTypeTester.csproj
+++ b/NatTypeTester/NatTypeTester.csproj
@@ -17,7 +17,7 @@
     <PackageReference Include="ReactiveMarbles.ObservableEvents.SourceGenerator" Version="1.1.4" PrivateAssets="all" />
     <PackageReference Include="ReactiveUI.WPF" Version="17.1.17" />
     <PackageReference Include="Splat.Microsoft.Extensions.DependencyInjection" Version="14.1.17" />
-    <PackageReference Include="Volo.Abp.Autofac" Version="5.0.1" />
+    <PackageReference Include="Volo.Abp.Autofac" Version="5.1.1" />
   </ItemGroup>
 
   <ItemGroup>