diff --git a/source/DD4T.RestService.WebApi/packages.config b/source/DD4T.RestService.WebApi/packages.config
index 6f885f7..10d1896 100644
--- a/source/DD4T.RestService.WebApi/packages.config
+++ b/source/DD4T.RestService.WebApi/packages.config
@@ -17,6 +17,6 @@
   <package id="Microsoft.AspNet.WebPages" version="3.1.0" targetFramework="net451" />
   <package id="Microsoft.Owin" version="3.0.0" targetFramework="net451" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net451" />
-  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
   <package id="Owin" version="1.0" targetFramework="net451" />
 </packages>
\ No newline at end of file