diff --git a/src/IntegrationTests/packages.config b/src/IntegrationTests/packages.config
index 292c351..d48991c 100644
--- a/src/IntegrationTests/packages.config
+++ b/src/IntegrationTests/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net471" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net471" />
   <package id="NUnit" version="3.12.0" targetFramework="net471" />
   <package id="Sendgrid" version="9.9.0" targetFramework="net471" />
   <package id="System.Net.Http" version="4.0.0" targetFramework="net471" />