Starting July 1, ride-hailing fares to Logan Airport in Boston may rise as part of a tentative agreement between the Massachusetts Port Authority, Uber, and Lyft. According to the new deal released Wednesday afternoon,

Massport officials said the hikes are necessary to raise money for airport infrastructure improvements and to incentivize more passengers to use public transit or carpool to get to the airport.

The fees to take an Uber or Lyft to and from Logan International Airport are going up — but not by as much as originally proposed. Here's what to know about the change.