Code:composer require contao/manager-bundle=5.3.31 do-while/contao-backupdb-bundle=^2.1.1 contao/news-bundle=5.3.31 contao/calendar-bundle=5.3.31 contao/faq-bundle=5.3.31 contao/comments-bundle=5.3.31 contao/newsletter-bundle=5.3.31 contao/listing-bundle=5.3.31 composer update contao/manager-bundle do-while/contao-backupdb-bundle contao/news-bundle contao/calendar-bundle contao/faq-bundle contao/comments-bundle contao/newsletter-bundle contao/listing-bundle contao/conflicts --no-install > Resolving dependencies using Composer Cloud v3.8.1 [6.9MiB/0.37s] Loading composer repositories with package information [66.1MiB/8.02s] Updating dependencies [113.3MiB/8.60s] Your requirements could not be resolved to an installable set of packages. [113.3MiB/8.60s] Problem 1 - Root composer.json requires contao/newsletter-bundle 5.3.31 (exact version match: 5.3.31 or 5.3.31.0), found contao/newsletter-bundle[4.0.0-beta1, ..., 4.13.x-dev, 5.0.0-RC1, ..., 5.x-dev] but it does not match the constraint. [113.3MiB/8.60s] <warning>Running update with --no-dev does not mean require-dev is ignored, it just means the packages will not be installed. If dev requirements are blocking the update you have to resolve those problems.</warning> [41.2MiB/8.67s] Memory usage: 41.21MB (peak: 162.3MB), time: 8.67s. [41.2MiB/8.67s] Finished Composer Cloud resolving. # Cloud Job ID VtquKnzepasYjiolNhV6UlAtM7khL0kPy3NYuK6snimSD6kjKEzmYCUnfQZaM8FTTN failed vendor/bin/contao-console contao:maintenance-mode enable composer install vendor/bin/contao-console contao:maintenance-mode disable