CHICAGO (WLS) -- Two of Chicago's most iconic skyscrapers may be getting new names.
The Sun-Times reports the naming rights for the Willis Tower and John Hancock Center are up for grabs.
The Hancock Center is no longer owned by the John Hancock Company. It was a sold in 2013.
Previously known as the Sears Tower, the Willis Tower was renamed in 2009.
The owners of both buildings are said to be negotiating a new naming rights deal.