diff --git a/Source/Core.EntityFramework/packages.config b/Source/Core.EntityFramework/packages.config
index 3d3fe9b0..f3c2ff67 100644
--- a/Source/Core.EntityFramework/packages.config
+++ b/Source/Core.EntityFramework/packages.config
@@ -4,6 +4,6 @@
   <package id="EntityFramework" version="6.1.3" targetFramework="net45" />
   <package id="IdentityServer3" version="2.5.0-build00468" targetFramework="net45" />
   <package id="LibLog" version="4.2.4" targetFramework="net45" developmentDependency="true" />
-  <package id="Newtonsoft.Json" version="7.0.1" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
   <package id="Owin" version="1.0" targetFramework="net45" />
 </packages>
\ No newline at end of file