Celtic moved four points clear at the top of the SPL with a narrow 1-0 win over Dunfermline.
Stephen McManus grabbed the only goal of the game on 31 minutes when heading home from Shunsuke Nakamura's corner.
Aberdeen climbed up to third with an impressive 2-0 win at Falkirk.
Gary Dempsey set Aberdeen on their way with the opener on 51 minutes and Dyron Daal sealed the win with the second goal nine minutes from time.
Kilmarnock moved into the top six with a 1-0 win at St Mirren.
An unfortunate own goal from Kirk Broadfoot on 70 minutes gave Killie all three points.
Craig Brewster grabbed a point on his return to Inverness Caledonian Thistle as Dundee United earned a goalless draw.