The 'Blues' managed to book their place in this round of the competition by gaining an 11-0 aggregate victory over SFK 2000 Sarajevo, but will face stiffer oppostion when they play Fiorentina.
Elsewhere, holders of the competition Lyon have drawn an intriguing opponent in Ajax, while Barcelona will take on Glasgow City.
Atletico Madrid, who managed to ease out Man City in the last round, will face Wolfsburg while French titans PSG will take on Swedish side Linkopings.
The first tie of the round will take place on 17/18th October, with the second leg being held on 31st October/1st November.
The draw in full: