Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires spatie/pest-plugin-test-time ^2.1 -> satisfiable by spatie/pest-plugin-test-time[2.1.0]. - spatie/pest-plugin-test-time 2.1.0 requires nesbot/carbon ^2.65|^3 -> found nesbot/carbon[dev-master, 2.65.0, ..., 2.x-dev, 3.0.0-beta.1, ..., 3.x-dev (alias of dev-master)] but it conflicts with your root composer.json require (2.63). Problem 2 - laravel/framework[v10.44.0, ..., 10.x-dev] require nesbot/carbon ^2.67 -> found nesbot/carbon[2.67.0, ..., 2.x-dev] but it conflicts with your root composer.json require (2.63). - 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]. - Root composer.json requires pestphp/pest-plugin-laravel ^2.3 -> satisfiable by pestphp/pest-plugin-laravel[v2.3.0, 2.x-dev].