diff --git a/WeChat/WeChat.csproj b/WeChat/WeChat.csproj
index 4f1a6af..a1ea8a8 100644
--- a/WeChat/WeChat.csproj
+++ b/WeChat/WeChat.csproj
@@ -40,7 +40,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="System.Drawing.Common" Version="4.5.1" />
     <PackageReference Include="System.Reactive.Core" Version="4.1.2" />
   </ItemGroup>