diff --git a/OOP/OOPx/packages.config b/OOP/OOPx/packages.config
index 0ed339a..cd00fb1 100644
--- a/OOP/OOPx/packages.config
+++ b/OOP/OOPx/packages.config
@@ -15,7 +15,7 @@
   <package id="MongoDB.Driver" version="2.10.4" targetFramework="net472" />
   <package id="MongoDB.Driver.Core" version="2.10.4" targetFramework="net472" />
   <package id="MongoDB.Libmongocrypt" version="1.0.0" targetFramework="net472" />
-  <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net472" />
   <package id="SharpCompress" version="0.23.0" targetFramework="net472" />
   <package id="Snappy.NET" version="1.1.1.8" targetFramework="net472" />
   <package id="SquirrelFramework.Domain.Model" version="1.0.0" targetFramework="net472" />