If I want to revoke all Heroku's access to Github, is it the "Heroku Dashboard" I'm looking for under "Authrorized Oauth apps"? I revoked that one, but not sure

If I want to revoke all Heroku's access to Github, is it the "Heroku Dashboard" I'm looking for under "Authrorized Oauth apps"? I revoked that one, but not sure if that is everything.