UPDATE: Celtic signing delayed, Rangers signing doubtful, Hearts near signing, Hibs complete deal, Ibrox winger deal in doubt - Scottish Premiership Rumour Mill

Steven Gerrard is whittling down the numbers at Ibrox, Derek McInnes is bringing in reinforcements at Aberdeen, while Celtic are on the verge of making their second signing of the window. Hearts are yet to make one. We have transfer news from Rangers, Pittodrie, Parkhead, Tynecastle, Hibs, Kilmarnock, Ross County and more as clubs attempt to get business done before the transfer window closes at the end of the month.