Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires payone-gmbh/shopware-6 ^6.1 -> satisfiable by payone-gmbh/shopware-6[6.1.1]. - payone-gmbh/shopware-6 6.1.1 requires shopware/core ^6.6.0 -> found shopware/core[dev-trunk, v6.6.0.0-rc1, ..., 6.6.x-dev (alias of dev-trunk)] but it conflicts with your root composer.json require (v6.5.4.0). Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.

Process completed with exit code 2.