Question: what is the latest update for macos high sierra
Answer: OS family Macintosh Unix Source model Closed , with open - source components Initial release September 25 , 2017 ; 12 months ago ( 2017 - 09 - 25 ) Latest release 10.13. 6 ( 17G2307 / 15P6805 ) ( August 28 , 2018 ; 2 months ago ( 2018 - 08 - 28 ) ) ( ± ) Update method Mac App Store Platforms x86 - 64 Kernel type Hybrid ( XNU ) License APSL and Apple EULA and Non-Disclosure Agreement Preceded by macOS 10.