Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires illuminate/support ^11.0|^12.0 -> satisfiable by illuminate/support[v11.0.0, ..., v11.45.1, v12.0.0, ..., v12.20.0], laravel/framework[v11.0.0, ..., v11.45.1, v12.0.0, ..., v12.20.0]. - illuminate/support[v11.0.0, ..., v11.45.1, v12.0.0, ..., v12.20.0] require php ^8.2 -> your php version (8.1.33) does not satisfy that requirement. - laravel/framework[v11.0.0, ..., v11.45.1, v12.0.0, ..., v12.20.0] require php ^8.2 -> your php version (8.1.33) does not satisfy that requirement.