Phoenix BIOS update for Aces Aspire 5735

Hello friends.

I'm not sure if its possible, but i wanted to update the bios of my Acer Aspire 5735 to be able to use UEFI boot mode, using Windows 8.

BIOS Info
BIOS Type Phoenix
BIOS Version V1.11
System BIOS date 02/02/09

I tried, but i cant find a update for this BIOS.

Thanks