How to update Silverstripe 4.3 to last stable release with composer? Whats the right command?

Questions
1

SS4.2

Question:

How to update Silverstripe 4.3 to last stable release with composer? Whats the right command?

Thanks in advance.
Regards
Fabian

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2

You should be able to just change the version of the recipe in your composer.json file and run composer update