diff --git a/GrainInterface.CMS/packages.config b/GrainInterface.CMS/packages.config
index 8cd1c77..eb5cd76 100644
--- a/GrainInterface.CMS/packages.config
+++ b/GrainInterface.CMS/packages.config
@@ -23,7 +23,7 @@
   <package id="Microsoft.Orleans.OrleansProviders" version="3.4.0" targetFramework="net462" />
   <package id="Microsoft.Orleans.OrleansRuntime" version="3.4.0" targetFramework="net462" />
   <package id="Microsoft.Orleans.Runtime.Abstractions" version="3.4.0" targetFramework="net462" />
-  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net462" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net462" />
   <package id="System.Buffers" version="4.5.1" targetFramework="net462" />
   <package id="System.Collections.Immutable" version="5.0.0" targetFramework="net462" />
   <package id="System.ComponentModel.Annotations" version="5.0.0" targetFramework="net462" />