There are times when you wish to change your Gmail profile picture, but you cannot do so. There’s nothing to worry about. You can easily change your profile picture whenever you wish to. To fix this, clear the browser cache and then refresh the browser. If this doesn’t work, then close and reopen the browser if the Gmail profile picture won’t change. This method solves an issue most of the time. It can take a few minutes, so be patient and wait for it to work. Also, if you’re using Gmail on your phone, update the app to the latest version.