Profile pictures on Triberr are pulled from the Twitter, Facebook and LinkedIn accounts they've been connected to.
By default, Triberr uses the Twitter profile picture as the primary profile picture on Triberr. If no Twitter account is connected, then Facebook's profile picture is used. Finally, LinkedIn's profile picture will be used as the profile picture if no Facebook account is connected.
To update your profile picture on Triberr, simply update your Twitter, Facebook, or LinkedIn profile picture, then login to Triberr. Upon login, Triberr will check if your profile data is up to date (checks every 6 hours).