Can I upgrade my wallet in the future, like 1-2 years from today?

I am a long term holder, I've been holding for over 6 months, I have not open since the day I created it and added bitcore funds to it. I only check my balance when needed via https://chainz.cryptoid.info/btx/ knowing it's still there  and recently I checked my converted address since the old address is empty.

Thanks all in advance