diff --git a/OidcClientHelper/packages.config b/OidcClientHelper/packages.config
index 7f9bc37..e957dc7 100644
--- a/OidcClientHelper/packages.config
+++ b/OidcClientHelper/packages.config
@@ -19,7 +19,7 @@
   <package id="Microsoft.Owin.Security.OAuth" version="4.0.1" targetFramework="net462" />
   <package id="Microsoft.Owin.Security.OpenIdConnect" version="4.0.1" targetFramework="net462" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net462" />
-  <package id="Newtonsoft.Json" version="11.0.1" targetFramework="net462" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net462" />
   <package id="Owin" version="1.0.0" />
   <package id="System.IdentityModel.Tokens.Jwt" version="5.4.0" targetFramework="net462" />
   <package id="System.Text.Encodings.Web" version="4.5.0" targetFramework="net462" />