Scott Allan's free-kick helped second-placed Hibernian extend the gap over Rangers to four points after a 1-0 win at Alloa.
Hibernian eased to a comfortable 3-0 win over Dumbarton at Easter Road to move up to second in the Scottish Championship.
Hibernian climbed above Rangers into second place in the Scottish Championship as they recorded a 2-0 win at Ibrox on Friday.
Rangers caretaker manager Kenny McDowall was in defiant mood as he reflected on the Ibrox side's third straight defeat.
Celtic have been paired with Dundee United in the draw for the quarter-finals of the Scottish Cup.
Hibernian came from a goal down at Easter Road to beat Arbroath 3-1 and book a place in the Scottish Cup quarter-finals.
Dundee have signed Irish striker Paul Heffernan from Scottish Championship side Hibernian.
Christian Nade scored in stoppage-time to earn Raith Rovers a 1-1 draw at Hibernian.
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