Nottingham Forest duo Jamie Paterson and Jamaal Lascelles have signed new four-and-a-half-year contracts.
Winger Paterson, 22, joined from Walsall last July and has been a key player, scoring 10 goals in 32 games.
England youth international Lascelles, 20, is an academy product who has played 27 times for Forest this season.
Chairman and owner Fawaz Al Hasawi said: "I am absolutely delighted. We are building for the future and players like them are crucial to our plans."