The 20-year-old, who has been acting as back-up to Steve Harper in recent weeks with Shay Given recvering after groin surgery, has made an impact in the reserve team this season.
He said: "I am absolutely delighted to sign my new contract at a club as big as this."
Copyright (c) PA Sport 2008, All Rights Reserved.
Do YOU want to write for GiveMeSport? Get started today by signing-up and submitting an article HERE: https://www.givemesport.com/writeforgms