diff --git a/ServiceManagement.Core/packages.config b/ServiceManagement.Core/packages.config
index f326106..25c3d12 100644
--- a/ServiceManagement.Core/packages.config
+++ b/ServiceManagement.Core/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="12.0.2" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net472" />
   <package id="NodaTime" version="2.4.7" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="4.6.0" targetFramework="net472" />
   <package id="Unity" version="5.11.1" targetFramework="net472" />