For AI agents: the complete documentation index is available at llms.txt; this page is also available as Markdown at index.md.

At this point, you should have a composer.json file with the correct requirements and you can update dependencies.

If you want to first test how the update proceeds without actually updating any packages, you can try the command with the --dry-run switch:

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composer update --dry-run

Then, run composer update to update the dependencies.

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composer update