This is what it said on the DIS homepage.
(This is Tara-PG Sweetie I can't log out of my moms name.)
ORLANDO (Orlando Sentinel) Pirates of the Caribbean, a mainstay ride at Magic Kingdom since 1973 and at
Disneyland since 1967, will close for three to four months this spring so it can be updated.
Disney wants to add characters from the Pirates of the Caribbean movies, including Jack Sparrow, the Johnny Depp character, in time for the July 7 release of the sequel, Pirates of the Caribbean: Dead Man's Chest. Disney also plans to update some of the special effects.
The rides are closing and the changes are being made at both Walt Disney World and Disneyland.
The ride spawned the first movie, Pirates of the Caribbean: Curse of the Black Pearl in 2003. Now the movie, and its sequel are changing the ride, Disney officials said. In addition to Jack Sparrow, his nemesis Barbossa and the ghostly character Davey Jones from Dead Man's Chest will be worked into the ride.
"The creative legacy of Pirates of the Caribbean has come full circle with the attraction initially inspiring our highly successful film franchise and now the films inspiring exciting additions to the attraction itself," Dick Cook, chairman of The Walt Disney Studios, stated in a press release.
Walt Disney supervised creation of the ride at Disneyland and it premiered March 18, 1967. The ride was opened at Walt Disney World's Magic Kingdom Dec. 15, 1973. The ride features a slow boat ride through caverns populated by singing, brawling and menacing robotic pirates and other characters.