Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires symfony/finder ^7.0 -> satisfiable by symfony/finder[v7.0.0-BETA1, ..., 7.1.x-dev]. - symfony/finder[v7.0.0-BETA1, ..., 7.1.x-dev] require php >=8.2 -> your php version (8.1.27) does not satisfy that requirement. Problem 2 - pestphp/pest-plugin-laravel v1.1.0 requires laravel/framework ^7.0 || ^8.0 -> satisfiable by laravel/framework[v7.0.0, ..., 7.x-dev, v8.0.0, ..., 8.x-dev]. - pestphp/pest-plugin-laravel v1.3.0 requires laravel/framework ^7.30.6 || ^8.83.23 || ^9.30.1 -> satisfiable by laravel/framework[v7.30.6, 7.x-dev, v8.83.23, ..., 8.x-dev, v9.30.1, ..., 9.x-dev]. - pestphp/pest-plugin-laravel v1.2.0 requires laravel/framework ^7.0 || ^8.0 || ^9.0 -> satisfiable by laravel/framework[v7.0.0, ..., 7.x-dev, v8.0.0, ..., 8.x-dev, v9.0.0-beta.1, ..., 9.x-dev]. - pestphp/pest-plugin-laravel[v1.4.0, ..., 1.x-dev] require laravel/framework ^7.30.6 || ^8.83.27 || ^9.47.0 || ^10.0.0 -> satisfiable by laravel/framework[v7.30.6, 7.x-dev, v8.83.27, 8.x-dev, v9.47.0, ..., 9.x-dev, v10.0.0, ..., 10.x-dev]. - laravel/framework[v7.29.0, ..., 7.x-dev] require symfony/finder ^5.0 -> found symfony/finder[v5.0.0-BETA1, ..., 5.4.x-dev] but it conflicts with your root composer.json require (^7.0). - laravel/framework[v8.74.0, ..., 8.x-dev] require symfony/finder ^5.4 -> found symfony/finder[v5.4.0-BETA1, ..., 5.4.x-dev] but it conflicts with your root composer.json require (^7.0). - laravel/framework[v7.0.0, ..., v7.28.4] require php ^7.2.5 -> your php version (8.1.27) does not satisfy that requirement. - laravel/framework[v8.0.0, ..., v8.11.2] require php ^7.3 -> your php version (8.1.27) does not satisfy that requirement. - laravel/framework[v8.12.0, ..., v8.18.0] require symfony/finder ^5.1 -> found symfony/finder[v5.1.0-BETA1, ..., 5.4.x-dev] but it conflicts with your root composer.json require (^7.0). - laravel/framework[v8.18.1, ..., v8.73.2] require symfony/finder ^5.1.4 -> found symfony/finder[v5.1.4, ..., 5.4.x-dev] but it conflicts with your root composer.json require (^7.0). - laravel/framework[v9.0.0-beta.1, ..., 9.x-dev] require symfony/finder ^6.0 -> found symfony/finder[v6.0.0-BETA1, ..., 6.4.x-dev] but it conflicts with your root composer.json require (^7.0). - laravel/framework[v10.0.0, ..., 10.x-dev] require symfony/finder ^6.2 -> found symfony/finder[v6.2.0-BETA1, ..., 6.4.x-dev] but it conflicts with your root composer.json require (^7.0). - Root composer.json requires pestphp/pest-plugin-laravel ^1.1 -> satisfiable by pestphp/pest-plugin-laravel[v1.1.0, ..., 1.x-dev].