Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires phpunit/phpunit == 12.5.6.0 (exact version match), found phpunit/phpunit[12.5.6] but these were not loaded, because they are affected by security advisories. To ignore the advisories, add ("PKSA-z3gr-8qht-p93v") to the audit "ignore" config. To turn the feature off entirely, you can set "block-insecure" to false in your "audit" config. Problem 2 - Root composer.json requires brianium/paratest == 7.16.1.0 -> satisfiable by brianium/paratest[v7.16.1]. - brianium/paratest v7.16.1 requires phpunit/phpunit ^12.5.4 -> found phpunit/phpunit[12.5.4, ..., 12.5.8] but these were not loaded, because they are affected by security advisories. To ignore the advisories, add ("PKSA-z3gr-8qht-p93v") to the audit "ignore" config. To turn the feature off entirely, you can set "block-insecure" to false in your "audit" config. Problem 3 - Root composer.json requires spatie/phpunit-snapshot-assertions == 5.2.3.0 -> satisfiable by spatie/phpunit-snapshot-assertions[5.2.3]. - spatie/phpunit-snapshot-assertions 5.2.3 requires phpunit/phpunit ^10.0|^11.0|^12.0 -> found phpunit/phpunit[10.0.0, ..., 10.5.63, 11.0.0, ..., 11.5.50, 12.0.0, ..., 12.5.8] but these were not loaded, because they are affected by security advisories. To ignore the advisories, add ("PKSA-z3gr-8qht-p93v") to the audit "ignore" config. To turn the feature off entirely, you can set "block-insecure" to false in your "audit" config. Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.