Update my LinkedIn profile with new title? Or not....

Hi everyone. I recently got promoted to Principal UX Designer from Senior Designer...I'm curious if I should update this on LinkedIn or not. My only thought is that I don't necessarily want to come off as over-qualified if I end up needing to look for a senior designer role again in the future. Could this potentially make it more difficult for me to land another job given the job market right now? Am I overthinking this?

I have no clue...Any thoughts on this would be appreciated.