PBS dependent switching from Tier 2 to Tier 1

Hello :wave:,

I’m currently on a Tier 2 visa (5 years) with my wife and child as Point Based System (PBS) dependents. I’ve just got my endorsement for Tier 1 visa exceptional talent and I’m set to apply for the stage 2.

In both cases (Tier 2 or Tier 1), my wife and child visas would be always PBS dependents.

My question is:
Do I need to apply for my wife and child to change their visas (to what?) or it should be ok to keep them on the current visa as it’s already a PBS dependent visa. Did any have to go through this?

Their current visa already cost a lot for the IHS and visa fees. Do I need to switch and repay again?