What do you mean by up to date dinos, those weren't even remotely scientifically accurate dinosaurs, feathers or no feathers. As a big dinosaur buff, I did not recognize a single species of dinosaur in that movie, they were just movie monsters and adding feathers wouldn't have done anything. Besides, not all dinosaurs are believed to have feathers, the dromaeosaurs and other maniraptorans, but it's highly debatable whether the large carnivorous theropods like the Allosaurs, Carcharodontids, Tyrannosaurids, Spinosaurids, etc. were feathered or not, the smaller more bscal members of those clades quite possibly were alon with the young of the more derived forms but it's considered unlikely that the adult forms of the more derived forms would have been. And there's certainly been no evidence of sauropods, ceratopsians, hadrosaurs, and other vegetarian dinosaurs having been feathered either.