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 (8.1.30) does not satisfy that requirement. Problem 2 - Root composer.json requires indracollective/laravel-revisor dev-main -> satisfiable by indracollective/laravel-revisor[dev-main]. - indracollective/laravel-revisor dev-main requires php ^8.2 -> your php version (8.1.30) does not satisfy that requirement. Problem 3 - Root composer.json requires illuminate/contracts ^11.0 -> satisfiable by illuminate/contracts[v11.0.0, ..., 11.x-dev], laravel/framework[v11.0.0, ..., 11.x-dev]. - illuminate/contracts[v11.0.0, ..., 11.x-dev] require php ^8.2 -> your php version (8.1.30) does not satisfy that requirement. - laravel/framework[v11.0.0, ..., 11.x-dev] require php ^8.2 -> your php version (8.1.30) does not satisfy that requirement.