Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires goalgorilla/open_social_dev dev-feature/PROD-31944-update-linting -> satisfiable by goalgorilla/open_social_dev[dev-feature/PROD-31944-update-linting]. - drupal/upgrade_status[4.3.0, ..., 4.x-dev] require phpstan/phpstan-deprecation-rules ^1.0.0 -> satisfiable by phpstan/phpstan-deprecation-rules[1.0.0, ..., 1.2.x-dev]. - goalgorilla/open_social_dev dev-feature/PROD-31944-update-linting requires drupal/upgrade_status ^4.3 -> satisfiable by drupal/upgrade_status[4.3.0, ..., 4.x-dev]. - goalgorilla/open_social_dev dev-feature/PROD-31944-update-linting requires phpstan/phpstan-deprecation-rules ^2.0 -> satisfiable by phpstan/phpstan-deprecation-rules[2.0.0, 2.0.1, 2.0.x-dev]. - You can only install one version of a package, so only one of these can be installed: phpstan/phpstan-deprecation-rules[1.0.0, ..., 1.2.x-dev, 2.0.0, 2.0.1, 2.0.x-dev].