diff --git a/code/Tests/TestUtils/packages.config b/code/Tests/TestUtils/packages.config
index 509e167..19973be 100644
--- a/code/Tests/TestUtils/packages.config
+++ b/code/Tests/TestUtils/packages.config
@@ -7,6 +7,6 @@
   <package id="Microsoft.Bcl.Build" version="1.0.21" targetFramework="net452" />
   <package id="Microsoft.Net.Http" version="2.2.29" targetFramework="net452" />
   <package id="Microsoft.Rest.ClientRuntime" version="2.3.4" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
   <package id="StyleCop.Analyzers" version="1.0.0" targetFramework="net452" developmentDependency="true" />
 </packages>
\ No newline at end of file