Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires spatie/pest-plugin-snapshots ^2.1 -> satisfiable by spatie/pest-plugin-snapshots[2.1.0]. - orchestra/testbench v7.33.0 requires orchestra/testbench-core ^7.33 -> satisfiable by orchestra/testbench-core[v7.33.0, ..., 7.x-dev]. - Conclusion: don't install orchestra/testbench-core v7.33.0 (conflict analysis result) - orchestra/testbench[v7.37.0, ..., 7.x-dev] require orchestra/testbench-core ^7.37 -> satisfiable by orchestra/testbench-core[v7.37.0, v7.37.1, 7.x-dev]. - orchestra/testbench v7.36.0 requires orchestra/testbench-core ^7.36 -> satisfiable by orchestra/testbench-core[v7.36.0, v7.37.0, v7.37.1, 7.x-dev]. - orchestra/testbench v7.35.0 requires orchestra/testbench-core ^7.35 -> satisfiable by orchestra/testbench-core[v7.35.0, ..., 7.x-dev]. - orchestra/testbench[v7.34.0, ..., v7.34.1] require orchestra/testbench-core ^7.34 -> satisfiable by orchestra/testbench-core[v7.34.0, ..., 7.x-dev]. - Conclusion: don't install orchestra/testbench-core v7.37.1 (conflict analysis result) - orchestra/testbench[v7.0.0, ..., v7.31.0] require phpunit/phpunit ^9.5.10 -> satisfiable by phpunit/phpunit[9.5.10, ..., 9.6.x-dev]. - phpunit/phpunit[9.5.25, ..., 9.6.x-dev] require sebastian/exporter ^4.0.5 -> satisfiable by sebastian/exporter[4.0.5, 4.0.x-dev]. - phpunit/phpunit[9.5.10, ..., 9.5.24] require sebastian/exporter ^4.0.3 -> satisfiable by sebastian/exporter[4.0.3, 4.0.4, 4.0.5, 4.0.x-dev]. - Conclusion: don't install orchestra/testbench[v7.32.0] | install sebastian/exporter[4.0.5] (conflict analysis result) - Conclusion: don't install sebastian/exporter 4.0.5 (conflict analysis result) - Root composer.json requires orchestra/testbench ^7.0 -> satisfiable by orchestra/testbench[v7.0.0, ..., 7.x-dev].