diff --git a/ADFSWebAPIServer/packages.config b/ADFSWebAPIServer/packages.config
index c717305..e705b3f 100644
--- a/ADFSWebAPIServer/packages.config
+++ b/ADFSWebAPIServer/packages.config
@@ -26,7 +26,7 @@
   <package id="Microsoft.Owin.Security.OpenIdConnect" version="3.0.1" targetFramework="net461" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net461" />
   <package id="Modernizr" version="2.8.3" targetFramework="net461" />
-  <package id="Newtonsoft.Json" version="6.0.4" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net461" />
   <package id="Owin" version="1.0" targetFramework="net461" />
   <package id="Respond" version="1.4.2" targetFramework="net461" />
   <package id="System.IdentityModel.Tokens.Jwt" version="4.0.2.206221351" targetFramework="net461" />