diff --git a/test/WebApi.OutputCache.V2.Tests/packages.config b/test/WebApi.OutputCache.V2.Tests/packages.config
index e313f79..dfde163 100644
--- a/test/WebApi.OutputCache.V2.Tests/packages.config
+++ b/test/WebApi.OutputCache.V2.Tests/packages.config
@@ -5,6 +5,6 @@
   <package id="Microsoft.AspNet.WebApi.Client" version="5.2.3" targetFramework="net45" userInstalled="true" />
   <package id="Microsoft.AspNet.WebApi.Core" version="5.2.3" targetFramework="net45" userInstalled="true" />
   <package id="Moq" version="4.0.10827" targetFramework="net45" userInstalled="true" />
-  <package id="Newtonsoft.Json" version="6.0.4" targetFramework="net45" userInstalled="true" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" userInstalled="true" />
   <package id="NUnit" version="2.6.2" targetFramework="net45" userInstalled="true" />
 </packages>
\ No newline at end of file