Stranraer are two points clear at the top of League 1 after beating bottom club Stirling Albion 1-0 at Stair Park.
Skipper Frank McKeown got the only goal with four minutes remaining to keep Stephen Aitken's side in pole position.
Morton leapfrogged Forfar to go second with a 2-1 win at Station Park. Joe McKee and Peter MacDonald scored for the visitors, with Danny Denholm on target for Dick Campbell's team.
Dunfermline were 2-0 winners at Ayr United, thanks to second-half goals from Andy Geggan and David Hopkirk.
Peterhead also boosted their promotion hopes with a 2-0 home victory over Stenhousemuir. Cammy Kerr and Kevin Dzierzawski scored for Jim McInally's men.
Airdrieonians and Brechin drew 1-1 at the Excelsior Stadium. Alan Trouten gave City the lead but Jamie Bain soon equalised.