Joe Lewis will leave Aberdeen after seven season at Pittodrie, the club has announced.
The goalkeeper was a key player for the Dons, helping them to reach three cup finals during his time in the north east.
Lewis made 271 appearances in total for the club with manager Barry Robson paying tribute to the Englishman's contribution.
He told the club's website: “Joe has been a colossal figure at the club for many years and he can be extremely proud of his contribution to Aberdeen FC.
“Both on and off the pitch, he has been a leader. Not only an outstanding goalkeeper, but a proper professional and exactly the type you want in and around your dressing room.
“I would like to thank Joe personally and wish him well for whatever is next.”