Somerset all-rounder Tom Lammonby has extended his contract with the club until the end of 2025.
The 22-year-old’s previous deal was due to expire at the end of this year.
A former England Under-19 captain, Lammonby has scored 2,185 runs and taken 25 wickets for the county since making his debut in 2019.
“He has also become a key element of both our red-ball and T20 squads,” director of cricket Andy Hurry told the club website.
“Tom is a naturally gifted cricketer, and we are excited to see his development continue over the next few years.”
