Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires pestphp/pest ^3.2 -> satisfiable by pestphp/pest[v3.2.0, ..., v3.2.5]. - pestphp/pest[v3.2.0, ..., v3.2.5] require php ^8.2.0 -> your php version (8.1.30) does not satisfy that requirement. Problem 2 - Root composer.json requires pestphp/pest-plugin-laravel ^3.0 -> satisfiable by pestphp/pest-plugin-laravel[v3.0.0]. - pestphp/pest-plugin-laravel v3.0.0 requires php ^8.2.0 -> your php version (8.1.30) does not satisfy that requirement.