This is a movie not Microsoft which keeps giving you patches and system updates after the official release!
The next will be called "Live Retired or Die Hard-ly" OR "Die Hard 5.0"!!
In the 5th outing, McClane is living happily in a retirement home. One fine day, one of the other inmates grandson decides to make his grandfather pay for not including him in the will and awarding his fortune to a exotic dancer.
The grandson takes over the retirement home and as usual saves the day in his typical style.
There will lot of action in this one too. Wheelchair chases and crashes; flying food trays with easily digestible food; nasty attendants getting their comeuppance, in short the works!!