Colby Bishop joined the club from Leamington in the summer of 2019.
Bishop started his career at Notts County but suffered a bad knee injury.
He then spent time on loan in non-league before signing for Leamington in May 2017.
During the 2018/19 season, Bishop scored an impressive 29 goald in 36 starts, as the club finished 13th in the National League North.
A host of clubs were tracking him but he opted to put pen to paper on a three-year deal at Stanley.