diff --git a/NitroNet.Test/packages.config b/NitroNet.Test/packages.config
index 61c879a..5c0d041 100644
--- a/NitroNet.Test/packages.config
+++ b/NitroNet.Test/packages.config
@@ -3,6 +3,6 @@
   <package id="Moq" version="4.2.1502.0911" targetFramework="net45" />
   <package id="MSTest.TestAdapter" version="1.3.2" targetFramework="net452" />
   <package id="MSTest.TestFramework" version="1.3.2" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
   <package id="Newtonsoft.Json.Schema" version="1.0.8" targetFramework="net45" />
 </packages>
\ No newline at end of file