diff --git a/src/GRpcExample/Hzdtf.Consul.GRpc.ClientExample.Core/Hzdtf.Consul.GRpc.ClientExample.Core.csproj b/src/GRpcExample/Hzdtf.Consul.GRpc.ClientExample.Core/Hzdtf.Consul.GRpc.ClientExample.Core.csproj
index 64cf0c5..422c20f 100644
--- a/src/GRpcExample/Hzdtf.Consul.GRpc.ClientExample.Core/Hzdtf.Consul.GRpc.ClientExample.Core.csproj
+++ b/src/GRpcExample/Hzdtf.Consul.GRpc.ClientExample.Core/Hzdtf.Consul.GRpc.ClientExample.Core.csproj
@@ -27,7 +27,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\Core\Hzdtf.Consul.Extensions.Common.Standard\Hzdtf.Consul.Extensions.Common.Standard.csproj" />