Celtic boss Tony Mowbray has revealed the club have opened contract talks with goalkeeper Artur Boruc.
Boruc's current deal is due to expire at the end of next season and it is reported he is already attracting interest from a number of Europe's top clubs.
However, Celtic want the 30-year-old, who has been in fine form this season, to commit to another deal at Parkhead.
The Hoops boss was reluctant to go into detail about the negotiations but confirmed they are up and running.
"What I will say is that conversations have been had with Artur and his advisors, but whatever we discuss stays in-house," Mowbray told the Glasgow Evening Times.