Your requirements could not be resolved to an installable set of packages. Problem 1 - pestphp/pest-plugin-laravel[v1.4.0, ..., 1.x-dev] require pestphp/pest ^1.22.1 -> satisfiable by pestphp/pest[v1.22.1, ..., 1.x-dev]. - pestphp/pest-plugin-laravel v1.1.0 requires laravel/framework ^7.0 || ^8.0 -> found laravel/framework[v7.0.0, ..., 7.x-dev, v8.0.0, ..., 8.x-dev] but it conflicts with your root composer.json require (10.*). - pestphp/pest-plugin-laravel v1.2.0 requires laravel/framework ^7.0 || ^8.0 || ^9.0 -> found laravel/framework[v7.0.0, ..., 7.x-dev, v8.0.0, ..., 8.x-dev, v9.0.0-beta.1, ..., 9.x-dev] but it conflicts with your root composer.json require (10.*). - pestphp/pest-plugin-laravel v1.3.0 requires laravel/framework ^7.30.6 || ^8.83.23 || ^9.30.1 -> found laravel/framework[v7.30.6, 7.x-dev, v8.83.23, ..., 8.x-dev, v9.30.1, ..., 9.x-dev] but it conflicts with your root composer.json require (10.*). - pestphp/pest[v1.22.0, ..., v1.22.1] require nunomaduro/collision ^5.10.0|^6.0 -> found nunomaduro/collision[v5.10.0, v5.11.0, v5.x-dev, v6.0.0, ..., v6.x-dev] but it conflicts with your root composer.json require (^7.0|^8.0). - pestphp/pest[v1.22.2, ..., v1.22.5] require nunomaduro/collision ^5.11.0|^6.3.0 -> found nunomaduro/collision[v5.11.0, v5.x-dev, v6.3.0, ..., v6.x-dev] but it conflicts with your root composer.json require (^7.0|^8.0). - pestphp/pest[v1.22.6, ..., 1.x-dev] require nunomaduro/collision ^5.11.0|^6.4.0 -> found nunomaduro/collision[v5.11.0, v5.x-dev, v6.4.0, v6.x-dev] but it conflicts with your root composer.json require (^7.0|^8.0). - Root composer.json requires orchestra/testbench 8.0 -> satisfiable by orchestra/testbench[v8.0.0]. - Root composer.json requires pestphp/pest-plugin-laravel ^1.1|^2.3 -> satisfiable by pestphp/pest-plugin-laravel[v1.1.0, ..., 1.x-dev, v2.3.0, 2.x-dev]. - Conclusion: don't install laravel/framework v10.0.1 (conflict analysis result) - Conclusion: don't install laravel/framework v10.0.0 (conflict analysis result) - pestphp/pest-plugin-laravel[v2.3.0, ..., 2.x-dev] require laravel/framework ^10.44.0|^11.0 -> satisfiable by laravel/framework[v10.44.0, ..., 10.x-dev]. - Only one of these can be installed: illuminate/view[v9.0.0-beta.1, ..., 9.x-dev, v10.0.0, ..., 10.x-dev, v11.0.0, ..., 11.x-dev], laravel/framework[v10.0.0, ..., 10.x-dev]. laravel/framework replaces illuminate/view and thus cannot coexist with it. - orchestra/testbench v8.0.0 requires laravel/framework >=10.0.0 <10.1.0 -> satisfiable by laravel/framework[v10.0.0, v10.0.1, v10.0.2, v10.0.3]. - Conclusion: don't install laravel/framework v10.0.2 (conflict analysis result)