diff --git a/WcfJsonNetFormatter.Client/packages.config b/WcfJsonNetFormatter.Client/packages.config
index 081eb28..f340e6a 100644
--- a/WcfJsonNetFormatter.Client/packages.config
+++ b/WcfJsonNetFormatter.Client/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="EntityModel" version="1.5.4.16" targetFramework="net40" />
-  <package id="Newtonsoft.Json" version="5.0.8" targetFramework="net40" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net40" />
   <package id="WcfJsonFormatter" version="1.1.1.10" targetFramework="net40" />
   <package id="WcfJsonNetFormatter" version="1.0.0.0" targetFramework="net40" />
 </packages>
\ No newline at end of file