The Reds were set up with a home tie during Wednesday evening's draw.
Andoni Iraola's men began their journey in this season's competition with a 3-1 win over Tottenham Hotspur, while Chelsea have defeated Luton Town and Leeds United to progress.
Round-four matches are scheduled to be played in the week commencing October 26.
Confirmed fixture and ticket details will be announced on Liverpoolfc.com in due course.