diff --git a/WebEssentials2013/WebEssentialsTests/packages.config b/WebEssentials2013/WebEssentialsTests/packages.config
index c6b3286..040eb57 100644
--- a/WebEssentials2013/WebEssentialsTests/packages.config
+++ b/WebEssentials2013/WebEssentialsTests/packages.config
@@ -2,5 +2,5 @@
 <packages>
   <package id="ConfOxide" version="1.4.2" targetFramework="net451" />
   <package id="FluentAssertions" version="3.3.0" targetFramework="net451" />
-  <package id="Newtonsoft.Json" version="7.0.1" targetFramework="net451" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net451" />
 </packages>