Hi Jake,
Welcome !!
All you have to do is send out letters to each of the CRA's requesting what you want updated.
Include a copy of DL, SS Card and current utility bill. They will update - No Problem.
I ask them to delete any old information and if you have more than 2 addresses, Try to have your current and oldest listed. TU and EQ are pretty easy to work with. EX is a pain.