Upvote:2
This CBP ESTA Page says:
Does a traveler ever need to reapply for travel authorization through ESTA?
Yes, a new travel authorization via ESTA is required when: (1) the traveler is issued a new passport; (2) the traveler changes his or her name; (3) the traveler changes his or her gender; (4) the traveler’s country of citizenship changes; or (5) the circumstances underlying the traveler’s previous responses to any of the ESTA application questions requiring a “yes” or “no” response have changed.
Unless one of the five triggers has occurred, you do not need to update or amend your ESTA information.