Lyndon Dykes scored a late winner – his fourth goal in succession – to secure the three points in what was a tricky night in Torshavn.
The home side had the better of the first half and created their fair share of openings but for Scotland it was all about the win even if the performance left a lot to be desired.
Victory means Steve Clarke's men are now just a win away from securing a World Cup play-off spot with the next match against minnows Moldova in November.
So, how did the Scotland players rate out of ten?
Player ratings scale - 10: One of the best performances you've seen. 9: Outstanding. 8: Very good. 7: Good. 6: Average. 5: Poor, 4: Very poor. 3: A terrible day at the office. 2: Abysmal. 1: One of the worst performances you've seen.
9. John McGinn - 6
A great pass in the first half to set up McTominay after reading the game. Wasn't consistent throughout the 90 but important contributions. Should have scored with a header, however. Photo: Craig Foy - SNS Group
10. Ryan Christie - 5
Some lovely runs in behind but just couldn't deliver that moment of quality. Fell out the game as it progressed. Photo: Craig Foy - SNS Group
11. Lyndon Dykes - 7
The big striker didn't have his finest night in a Scotland shirt but he came up with the big moment when it mattered. A talisman. Photo: Craig Foy - SNS Group
12. Callum McGregor - 6
A positive impact off the bench. Intelligent midfielder, slipped in Billy Gilmour for a good chance. Photo: Craig Foy - SNS Group