Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires php ^8.3 but your php version (8.1.2) does not satisfy that requirement. Problem 2 - orchestra/canvas[v9.0.0, ..., v9.0.2] require php ^8.2 -> your php version (8.1.2) does not satisfy that requirement. - Root composer.json requires orchestra/canvas ^9.0 -> satisfiable by orchestra/canvas[v9.0.0, v9.0.1, v9.0.2].