Dundee moved into the top six after coming from two goals down to beat Kilmarnock 3-2 in a thrilling match brought forward from Saturday January 11.
Bruce Anderson and Matty Kennedy had Killie 2-0 up but Seb Palmer-Houlden and Jordan McGhee levelled things up and Ziyad Larkeche struck in stoppage time.
Hibernian remain bottom of the table after a 1-1 draw with Dundee United at Easter Road in a fixture originally scheduled for Wednesday December 4.
Lewis Miller gave Hibs the lead after 28 minutes but Sam Dalby converted a last-minute penalty after Mykola Kuharevich was sent off for conceding the spot-kick.