Update README.

README.md

@@ -163,6 +163,12 @@ app.get('/oauth2/redirect/google',
 
  Illustrates how to use the Google strategy within an Express application.
 
+## Related Packages
+
+* [passport-google-oidc](https://www.passportjs.org/packages/passport-google-oidc/)
+
+ Passport strategy for authenticating with Google using OpenID Connect.
+
 ## Authors
 
 - [Jared Hanson](https://www.jaredhanson.me/) { [![WWW](https://raw.githubusercontent.com/jaredhanson/jaredhanson/master/images/globe-12x12.svg)](https://www.jaredhanson.me/) [![Facebook](https://raw.githubusercontent.com/jaredhanson/jaredhanson/master/images/facebook-12x12.svg)](https://www.facebook.com/jaredhanson) [![LinkedIn](https://raw.githubusercontent.com/jaredhanson/jaredhanson/master/images/linkedin-12x12.svg)](https://www.linkedin.com/in/jaredhanson) [![Twitter](https://raw.githubusercontent.com/jaredhanson/jaredhanson/master/images/twitter-12x12.svg)](https://twitter.com/jaredhanson) [![GitHub](https://raw.githubusercontent.com/jaredhanson/jaredhanson/master/images/github-12x12.svg)](https://github.com/jaredhanson) }