diff --git a/test/Cnblogs.Architecture.TestShared/Cnblogs.Architecture.TestShared.csproj b/test/Cnblogs.Architecture.TestShared/Cnblogs.Architecture.TestShared.csproj
index 0e16a1c..4c716c2 100644
--- a/test/Cnblogs.Architecture.TestShared/Cnblogs.Architecture.TestShared.csproj
+++ b/test/Cnblogs.Architecture.TestShared/Cnblogs.Architecture.TestShared.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <ItemGroup>
-    <PackageReference Include="NSubstitute" Version="5.3.0"/>
+    <PackageReference Include="NSubstitute" Version="6.0.0"/>
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.9" />
   </ItemGroup>
 </Project>