Your requirements could not be resolved to an installable set of packages. Problem 1 - orchestra/testbench v7.45.0 requires orchestra/testbench-core ^7.46 -> satisfiable by orchestra/testbench-core[v7.46.0]. - Conclusion: don't install orchestra/testbench-core v7.46.0 (conflict analysis result) - pestphp/pest v2.34.3 requires brianium/paratest ^7.4.3 -> satisfiable by brianium/paratest[v7.4.3, ..., v7.5.4]. - brianium/paratest[v7.4.3, ..., v7.5.4] require php ~8.2.0 || ~8.3.0 -> your php version (8.1.29) does not satisfy that requirement. - orchestra/testbench[v8.25.0, ..., v8.26.0] require laravel/framework ^10.48.20 -> found laravel/framework[v10.48.20, v10.48.21, v10.48.22] but it conflicts with your root composer.json require (9.*). - orchestra/testbench[v9.0.0, ..., v9.4.0] require php ^8.2 -> your php version (8.1.29) does not satisfy that requirement. - pestphp/pest[v2.34.7, ..., v2.35.1] require phpunit/phpunit ^10.5.17 -> satisfiable by phpunit/phpunit[10.5.17, ..., 10.5.35]. - pestphp/pest v2.34.6 requires phpunit/phpunit ^10.5.16 -> satisfiable by phpunit/phpunit[10.5.16, ..., 10.5.35]. - pestphp/pest v2.34.5 requires phpunit/phpunit ^10.5.15 -> satisfiable by phpunit/phpunit[10.5.15, ..., 10.5.35]. - pestphp/pest v2.34.4 requires phpunit/phpunit ^10.5.13 -> satisfiable by phpunit/phpunit[10.5.13, ..., 10.5.35]. - pestphp/pest v2.34.2 requires phpunit/phpunit ^10.5.12 -> satisfiable by phpunit/phpunit[10.5.12, ..., 10.5.35]. - pestphp/pest v2.34.1 requires phpunit/phpunit ^10.5.11 -> satisfiable by phpunit/phpunit[10.5.11, ..., 10.5.35]. - pestphp/pest v2.34.0 requires phpunit/phpunit ^10.5.10 -> satisfiable by phpunit/phpunit[10.5.10, ..., 10.5.35]. - orchestra/testbench-core v7.45.0 conflicts with phpunit/phpunit <9.5.10 || >=10.0.0. - orchestra/testbench v7.44.0 requires orchestra/testbench-core ^7.45 -> satisfiable by orchestra/testbench-core[v7.45.0, v7.46.0]. - Root composer.json requires orchestra/testbench ^7.44|^8.25|^9.0 -> satisfiable by orchestra/testbench[v7.44.0, v7.45.0, v8.25.0, v8.26.0, v9.0.0, ..., v9.4.0]. - Root composer.json requires pestphp/pest ^2.34 -> satisfiable by pestphp/pest[v2.34.0, ..., v2.35.1].

Process completed with exit code 2.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions/cache@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/