diff --git a/Jiguang.JPush/Jiguang.JPush.csproj b/Jiguang.JPush/Jiguang.JPush.csproj
index b33a338..59ed494 100644
--- a/Jiguang.JPush/Jiguang.JPush.csproj
+++ b/Jiguang.JPush/Jiguang.JPush.csproj
@@ -20,7 +20,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="9.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'net45'">