diff --git a/XUnit.RestApi.Tests/packages.config b/XUnit.RestApi.Tests/packages.config
index 220ab76..66dc44f 100644
--- a/XUnit.RestApi.Tests/packages.config
+++ b/XUnit.RestApi.Tests/packages.config
@@ -13,7 +13,7 @@
   <package id="Microsoft.Owin.Hosting" version="4.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Testing" version="4.0.1" targetFramework="net452" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="12.0.2" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net452" />
   <package id="Owin" version="1.0" targetFramework="net452" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.2" targetFramework="net452" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.2" targetFramework="net452" />