The 23-year-old is currently enjoying his best campaign at Camp Nou, contributing 10 goals from his 36 appearances in all competitions.
However, despite the France international's resurgence under Ronald Koeman, his contract is due to expire at the end of the 2021-22 campaign.
According to reports in Spain, Juventus are monitoring the situation ahead of making an offer for the player in the summer.
While Barcelona are looking to tie down Dembele to a long-term deal, club officials will have to consider any bids if they cannot agree fresh terms with the attacker.
Liverpool have also been linked with a bid for Dembele at the end of the season. body check tags ::