Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires php ^8.4 but your php version (8.1.33) does not satisfy that requirement. Problem 2 - Root composer.json requires symfony/intl ^7.2.0 -> satisfiable by symfony/intl[v7.2.0-BETA1, ..., 7.4.x-dev]. - symfony/intl[v7.2.0-BETA1, ..., 7.4.x-dev] require php >=8.2 -> your php version (8.1.33) does not satisfy that requirement. Problem 3 - Root composer.json requires filament/filament ^4.0 -> satisfiable by filament/filament[v4.0.0-alpha1, ..., 4.x-dev]. - filament/filament[v4.0.0-alpha1, ..., 4.x-dev] require php ^8.2 -> your php version (8.1.33) does not satisfy that requirement.