diff --git a/Dataphoria/Dataphoria.Web.Core/packages.config b/Dataphoria/Dataphoria.Web.Core/packages.config
index 12c7549ce..6954633f2 100644
--- a/Dataphoria/Dataphoria.Web.Core/packages.config
+++ b/Dataphoria/Dataphoria.Web.Core/packages.config
@@ -18,7 +18,7 @@
   <package id="Microsoft.Owin.Security.MicrosoftAccount" version="3.0.0" targetFramework="net45" />
   <package id="Microsoft.Owin.Security.OAuth" version="3.0.0" targetFramework="net45" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
   <package id="Owin" version="1.0" targetFramework="net452" />
   <package id="System.ValueTuple" version="4.3.0" targetFramework="net452" />
 </packages>
\ No newline at end of file