Jennings caught one of two targets for 10 yards in Sunday's 38-13 win over Arizona.
Jennings dropped back to third on the receiver depth chart following Deebo Samuel's (ankle) return from a three-game absence, finishing with 26 snaps on offense (43 percent share) Sunday. The 25-year-old finished the regular season with 35 receptions for 416 yards and a touchdown. He'll likely remain in a low-usage role during Saturday's wild-card game against the Seahawks now that the 49ers have all their key skill-position players available.