diff --git a/Dataphoria/Dataphoria.Web.API/packages.config b/Dataphoria/Dataphoria.Web.API/packages.config
index 8546a9628..bf8e61251 100644
--- a/Dataphoria/Dataphoria.Web.API/packages.config
+++ b/Dataphoria/Dataphoria.Web.API/packages.config
@@ -24,7 +24,7 @@
   <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="net452" />
-  <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="WebGrease" version="1.5.2" targetFramework="net452" />
 </packages>
\ No newline at end of file