diff --git a/Ironman.Core/packages.config b/Ironman.Core/packages.config
index 9b8774fba..a17f10392 100644
--- a/Ironman.Core/packages.config
+++ b/Ironman.Core/packages.config
@@ -7,7 +7,7 @@
   <package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net45" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
   <package id="Microsoft.Web.Xdt" version="2.1.1" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
   <package id="NuGet.Core" version="2.11.1" targetFramework="net45" />
   <package id="WebActivatorEx" version="2.1.0" targetFramework="net45" />
   <package id="WebGrease" version="1.6.0" targetFramework="net45" />