Roma are lining up a new contract offer for goalkeeper Alisson, which will include a bumper €90m (£80m) release clause to fend off interest from clubs such as Liverpool.
The 25-year-old Brazil international has been repeatedly linked to Jurgen Klopp's side amid continued uncertainty over the long-term occupant of the No 1 spot at Anfield.
According to Italian website calciomercato, the goalkeeper is also asking for his annual salary to be more than trebled, from €1.5m (£1.35m) a season to €5m (£4.45m).
He joined Roma from Portuguese club Internacional in 2016 and his performances this season have seen Paris Saint-Germain and Real Madrid linked with signing him, as well as Liverpool.