1. Login into your Gravatar account at en.gravatar.com.
2. Click on “My Gravatars” on the top left.
3. On the “Manage Gravatars” page that opens, hover over the Gravatar image at the bottom of the page that you would like to edit.
4. You will see a rating pop up to the right of your image.
5. Click on the rating and an edit screen will open.
6. Change your rating from “PG” to “G.”