Celtic have reportedly made a fresh move for Tottenham goalkeeper Joe Hart.
The 34-year-old has fallen down the pecking order at Spurs after new boss Nuno Espirito Santo signed Pierluigi Gollini from Atalanta as back-up to No 1 Hugo Lloris.
Celtic tried to sign Hart last summer but he decided to join the Premier League side on a two-year contract instead.
Now Italian journalist Fabrizio Romano has revealed the two clubs are holding talks over a summer transfer.
He says negotiations are ongoing but the former England goalkeeper is a target for new boss Ange Postecoglou.