Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires phpunit/phpunit 11.4.3 -> satisfiable by phpunit/phpunit[11.4.3]. - phpunit/phpunit 11.4.3 requires php >=8.2 -> your php version (8.0.30) does not satisfy that requirement. Problem 2 - Root composer.json requires orchestra/testbench ^5.3|^6.0|^7.0|^8.0|^9.0 -> satisfiable by orchestra/testbench[v5.3.0, ..., 5.x-dev, v6.0.0, ..., 6.x-dev, v7.0.0, ..., 7.x-dev, v8.0.0, ..., 8.x-dev, v9.0.0, ..., 9.x-dev]. - orchestra/testbench[v5.5.0, ..., v5.12.1] require laravel/framework ^7.24 -> found laravel/framework[v7.24.0, ..., 7.x-dev] but it conflicts with your root composer.json require (^9.0). - orchestra/testbench[v5.13.0, ..., 5.x-dev] require laravel/framework ^7.30.3 -> found laravel/framework[v7.30.3, ..., 7.x-dev] but it conflicts with your root composer.json require (^9.0). - orchestra/testbench[v5.3.0, ..., v5.4.0] require laravel/framework ^7.10 -> found laravel/framework[v7.10.0, ..., 7.x-dev] but it conflicts with your root composer.json require (^9.0). - orchestra/testbench[v6.0.0, ..., v6.7.0] require laravel/framework ^8.0 -> found laravel/framework[v8.0.0, ..., 8.x-dev] but it conflicts with your root composer.json require (^9.0). - orchestra/testbench[v6.10.0, ..., v6.18.0] require laravel/framework ^8.25 -> found laravel/framework[v8.25.0, ..., 8.x-dev] but it conflicts with your root composer.json require (^9.0). - orchestra/testbench v6.19.0 requires laravel/framework ^8.26 -> found laravel/framework[v8.26.0, ..., 8.x-dev] but it conflicts with your root composer.json require (^9.0). - orchestra/testbench[v6.20.0, ..., v6.21.1] require laravel/framework ^8.54 -> found laravel/framework[v8.54.0, ..., 8.x-dev] but it conflicts with your root composer.json require (^9.0). - orchestra/testbench v6.22.0 requires laravel/framework ^8.65 -> found laravel/framework[v8.65.0, ..., 8.x-dev] but it conflicts with your root composer.json require (^9.0). - orchestra/testbench v6.23.0 requires laravel/framework ^8.67 -> found laravel/framework[v8.67.0, ..., 8.x-dev] but it conflicts with your root composer.json require (^9.0). - orchestra/testbench v6.23.1 requires laravel/framework ^8.71 -> found laravel/framework[v8.71.0, ..., 8.x-dev] but it conflicts with your root composer.json require (^9.0). - orchestra/testbench[v6.23.2, ..., v6.25.1] require laravel/framework ^8.75 -> found laravel/framework[v8.75.0, ..., 8.x-dev] but it conflicts with your root composer.json require (^9.0). - orchestra/testbench[v6.26.0, ..., v6.27.1] require laravel/framework ^8.83.26 -> found laravel/framework[v8.83.26, v8.83.27, 8.x-dev] but it conflicts with your root composer.json require (^9.0). - orchestra/testbench[v6.28.0, ..., 6.x-dev] require laravel/framework ^8.83.27 -> found laravel/framework[v8.83.27, 8.x-dev] but it conflicts with your root composer.json require (^9.0). - orchestra/testbench[v6.7.1, ..., v6.7.2] require laravel/framework ^8.18.1 -> found laravel/framework[v8.18.1, ..., 8.x-dev] but it conflicts with your root composer.json require (^9.0). - orchestra/testbench[v6.8.0, ..., v6.9.0] require laravel/framework ^8.22.1 -> found laravel/framework[v8.22.1, ..., 8.x-dev] but it conflicts with your root composer.json require (^9.0). - orchestra/testbench[v7.0.0, ..., 7.x-dev] require phpunit/phpunit ^9.5.10 -> found phpunit/phpunit[9.5.10, ..., 9.6.x-dev] but it conflicts with your root composer.json require (11.4.3). - orchestra/testbench[v8.0.0, ..., 8.x-dev] require php ^8.1 -> your php version (8.0.30) does not satisfy that requirement. - orchestra/testbench[v9.0.0, ..., 9.x-dev] require php ^8.2 -> your php version (8.0.30) does not satisfy that requirement.