Override Rails 5 enum

[wi-hrmun]

I recently upgraded my Rail apps from 3.2 to 5.2 with newer version of Ruby.
Since Rails 4, it introduced enum feature and causing conflicts between the built-in enum and the renum's enum.

May I know how can I overrride the behavior of Rails 5.2 enum and continue to use this gem instead?
Any solution or suggestion will be appreciated.