The Foxes overcame Macclesfield Town at the Walkers Stadium in an entertaining 4-3 victory.
The tie is scheduled to be played on the week commencing Monday, August 23.
Full draw: Accrington Stanley v Newcastle, Portsmouth v Crystal Palace, Leeds v Leicester, Wolverhampton v Southend, Blackburn v Norwich, MK Dons v Blackpool, Tranmere v Swansea, Everton v Huddersfield, Peterborough v Cardiff, Reading v Northampton, Scunthorpe v Sheff Wed, Brentford v Hull, Sunderland v Colchester, Leyton Orient v West Brom, Morecambe v Burnley, Birmingham v Rochdale, Crewe v Ipswich, Watford v Notts County, West Ham v Oxford Utd, Southampton v Bolton, Bradford City v Preston, Fulham v Port Vale, Millwall v Middlesbrough, Stoke v Shrewsbury, Hartlepool v Wigan.