West Bromwich Albion's Republic of Ireland international defender Dara O'Shea has signed a new three-year deal with the Baggies, until June 2025.
"He returned to fitness at the end of the season. I expect him to play a big part in the coming campaign," said Baggies boss Steve Bruce.
"Dara is a model professional and an excellent centre-half."
As well as starting Albion's final five games of last season, O'Shea then played for Ireland in their two Nations League meetings with Ukraine in June.
"He has continued to grow stronger over the summer," said Bruce.