diff --git a/WeChatClient.Core/packages.config b/WeChatClient.Core/packages.config
index 9cfa3ae..f4a6448 100644
--- a/WeChatClient.Core/packages.config
+++ b/WeChatClient.Core/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="CommonServiceLocator" version="2.0.4" targetFramework="net461" />
-  <package id="Newtonsoft.Json" version="12.0.2" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net461" />
   <package id="Prism.Core" version="7.1.0.431" targetFramework="net461" />
   <package id="Prism.Unity" version="7.1.0.431" targetFramework="net461" />
   <package id="Prism.Wpf" version="7.1.0.431" targetFramework="net461" />