‘Keeper who joined Blues on a two-year contract after impressing manager Mick McCarthy whilst on trial with the Club.
The stopper will again battle it out with Bartosz Bialkowski for the number one spot at Portman Road this term, after the Pole arrived in Suffolk from Notts County last summer.
Signed a new contract with the Blues last season to remain at Portman Road.
Dean has experience of the Championship after spending time with Colchester United and Bristol City earlier in his career.
Player sponsor: Christine & Mark Smith - Margery's Private Day Nursery