diff --git a/DevelopmentSite/packages.config b/DevelopmentSite/packages.config
index c1f03f6..572ad93 100644
--- a/DevelopmentSite/packages.config
+++ b/DevelopmentSite/packages.config
@@ -46,7 +46,7 @@
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net461" />
   <package id="Microsoft.Web.Xdt" version="2.1.1" />
   <package id="Mono.Cecil" version="0.10.0" />
-  <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net461" />
   <package id="NuGet.Core" version="2.14.0" />
   <package id="OpenPop.NET" version="2.0.4.369" />
   <package id="Owin" version="1.0" />