diff --git a/Xyz.Xrm.Workflow.Tests/packages.config b/Xyz.Xrm.Workflow.Tests/packages.config
index 18c9814..c2b1162 100644
--- a/Xyz.Xrm.Workflow.Tests/packages.config
+++ b/Xyz.Xrm.Workflow.Tests/packages.config
@@ -8,6 +8,6 @@
   <package id="Microsoft.Rest.ClientRuntime" version="2.3.20" targetFramework="net462" />
   <package id="MSTest.TestAdapter" version="2.1.2" targetFramework="net462" />
   <package id="MSTest.TestFramework" version="2.1.2" targetFramework="net462" />
-  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="net462" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net462" />
   <package id="XrmUnitTest.09" version="2.3.0.4" targetFramework="net462" />
 </packages>
\ No newline at end of file