diff --git a/templates/dotnetcore-helloworld/project.csproj b/templates/dotnetcore-helloworld/project.csproj
index d1be7f4..64ae95d 100644
--- a/templates/dotnetcore-helloworld/project.csproj
+++ b/templates/dotnetcore-helloworld/project.csproj
@@ -7,7 +7,7 @@
 
   <ItemGroup>
      <PackageReference Include="Aliyun.Serverless.Core" Version="1.0.1" />
-     <PackageReference Include="Newtonsoft.Json" Version="9.0.1" />
+     <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
 </Project>