diff --git a/src/DataService/XamarinCRMAppService/XamarinCRMAppService/packages.config b/src/DataService/XamarinCRMAppService/XamarinCRMAppService/packages.config
index bc87c7c..28e96fc 100644
--- a/src/DataService/XamarinCRMAppService/XamarinCRMAppService/packages.config
+++ b/src/DataService/XamarinCRMAppService/XamarinCRMAppService/packages.config
@@ -31,7 +31,7 @@
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Security" version="3.0.1" targetFramework="net452" />
   <package id="Microsoft.WindowsAzure.ConfigurationManager" version="3.1.0" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="7.0.1" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
   <package id="Owin" version="1.0" targetFramework="net452" />
   <package id="System.IdentityModel.Tokens.Jwt" version="4.0.2.206221351" targetFramework="net452" />
   <package id="System.Spatial" version="5.7.0" targetFramework="net452" />