diff --git a/AtspmApi/packages.config b/AtspmApi/packages.config
index 309ba084..560106c1 100644
--- a/AtspmApi/packages.config
+++ b/AtspmApi/packages.config
@@ -21,7 +21,7 @@
   <package id="Microsoft.Owin.Security" version="4.0.0" targetFramework="net472" />
   <package id="Microsoft.Owin.Security.OAuth" version="4.0.0" targetFramework="net472" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net472" />
-  <package id="Newtonsoft.Json" version="12.0.1" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net472" />
   <package id="Owin" version="1.0" targetFramework="net472" />
   <package id="System.ValueTuple" version="4.3.0" targetFramework="net472" />
   <package id="xunit" version="2.4.1" targetFramework="net472" />