diff --git a/NUnitTests/packages.config b/NUnitTests/packages.config
index 0269a2c..92e8534 100644
--- a/NUnitTests/packages.config
+++ b/NUnitTests/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="DotNetZip" version="1.13.3" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net452" />
   <package id="NUnit" version="3.5.0" targetFramework="net45" />
   <package id="OneScript" version="1.3.0-pre2" targetFramework="net452" />
   <package id="OneScript.Language" version="1.3.0-pre2" targetFramework="net452" />