diff --git a/CtrlVAF/CtrlVAF.Tests/packages.config b/CtrlVAF/CtrlVAF.Tests/packages.config
index 88d84d6..7a17edd 100644
--- a/CtrlVAF/CtrlVAF.Tests/packages.config
+++ b/CtrlVAF/CtrlVAF.Tests/packages.config
@@ -5,7 +5,7 @@
   <package id="MFilesAPI.Extensions" version="1.0.2" targetFramework="net45" />
   <package id="MSTest.TestAdapter" version="2.1.1" targetFramework="net45" />
   <package id="MSTest.TestFramework" version="2.1.1" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.0" targetFramework="net45" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.1" targetFramework="net45" />
 </packages>
\ No newline at end of file