Logic Express 9.0.1 question

Hi r/apple I recently brought my macbook pro to the apple store to be fixed and when I got it back and tried to open my most-used application, Logic Express, it gives me a message saying "Wrong Pro Application Support version installed. This version of Logic Express requires Pro Application Support 5.0 (833.0) or newer. Prokit 772.0 (OS Build 9L31a)" if anyone knows how to solve this problem or could direct me in the way of said Prokit, it would be much appreciated.