bosaz.com

Typically I update everything using the following composer command:

composer update "drupal/*" --with-all-dependencies

Usually the above command works without issues, but sometimes there are some weird conflicts. Look at the Drupal forums found this command that worked perfectly.

First get a list of requirements:

composer show --no-dev --direct --name-only | xargs

Use the following command and above output to generate a new set of requirements, with minimal specification of versions so composer can figure out whatever works.

composer require <output of above command> --update-with-all-dependencies

Drupal support post can be found here.