diff --git a/Implem.Libraries/packages.config b/Implem.Libraries/packages.config
index 0c08346df..d76bfb2a0 100644
--- a/Implem.Libraries/packages.config
+++ b/Implem.Libraries/packages.config
@@ -8,6 +8,6 @@
   <package id="Microsoft.AspNet.Razor" version="3.2.3" targetFramework="net46" />
   <package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net46" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="8.0.3" targetFramework="net46" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net46" />
   <package id="WebActivatorEx" version="2.1.0" targetFramework="net46" />
 </packages>
\ No newline at end of file