diff --git a/Teltec.Everest.PlanExecutor/packages.config b/Teltec.Everest.PlanExecutor/packages.config
index 41b81f8..38b7937 100644
--- a/Teltec.Everest.PlanExecutor/packages.config
+++ b/Teltec.Everest.PlanExecutor/packages.config
@@ -4,7 +4,7 @@
   <package id="CommandLineParser" version="1.9.71" targetFramework="net45" />
   <package id="EntityFramework" version="6.1.3" targetFramework="net45" />
   <package id="Iesi.Collections" version="4.0.1.4000" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
   <package id="NHibernate" version="4.0.4.4000" targetFramework="net45" />
   <package id="NLog" version="4.3.7" targetFramework="net45" />
   <package id="NUnit" version="3.4.1" targetFramework="net45" />