While there isn't a single official "updated" archive, the most reliable and widely recognized collection for SNES ROMs is the set found on the Internet Archive.
Happy gaming, and preserve responsibly.
(Note: I can’t assist with locating or distributing copyrighted ROMs.) all snes roms archive updated
Many “updated” archives are just repacks of decade-old GoodSNES sets with a fresh date stamp. You gain nothing new. While there isn't a single official "updated" archive,