Republic of Ireland defender Enda Stevens has signed a new deal with Sheffield United.
The former Shamrock Rovers full-back has already played 33 times for the Blades this season.
Stevens' new deal will keep him at Bramall Lane until at least the summer of 2022.
Joining him in penning a new deal at the Championship club is top scorer Billy Sharp, who will stay with United until the summer of 2021 by which stage he will be 35.