Kevin Nisbet and Chris Mueller struck in the second half as Hibernian came from behind to defeat cinch Championship leaders Arbroath 3-1 at a drizzly Gayfield and reach the quarter-finals of the Scottish Cup.
Shaun Maloney's side, without a win in their last six Premiership matches, looked in trouble when ex-Hearts striker Craig Wighton gave the home side an early lead.
But they held their nerve and levelled through Demetri Mitchell before seizing control of a potentially hazardous tie in the closing 20 minutes.