Your requirements could not be resolved to an installable set of packages. Problem 1 - vimeo/psalm[6.1.0, ..., 6.x-dev] require php ~8.1.17 || ~8.2.4 || ~8.3.0 || ~8.4.0 -> your php version (8.0.30) does not satisfy that requirement. - Root composer.json requires vimeo/psalm ^6.1.0 -> satisfiable by vimeo/psalm[6.1.0, 6.x-dev]. Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.