Go to your profile page, scroll down to the "Personal Information" section. Click on "Change Gravatar".
You'll be taken to Gravatar's log in page. To sign in, please enter your WordPress's credentials or create a new WordPress account.
Once you log in, you'll be prompted to choose the email to modify its associated Gravatar. Choose the one tied to your Sympli account or add it if you don't see it there.
After you select the email, pick an image or add a new one to be the new Gravatar for that email address.
If you add a new image, you'll be prompted to crop it and select the audience type for your Gravatar. Then confirm the email addresses you want to use this new image for.
Done! You'll see your new avatar in your Sympli and Versions accounts.