installer via composer not working

[shaderbytes]

Firstly i get warning about the composer version im using , does one step then on the next has a fatal error about allowed memory size?

Warning from https://repo.packagist.org: You are using an outdated version of Composer. Composer 2 is now available and you should upgrade. See https://getcomposer.org/2
Using version ^3.3 for spatie/laravel-google-calendar
./composer.json has been updated
Loading composer repositories with package information
Warning from https://repo.packagist.org: You are using an outdated version of Composer. Composer 2 is now available and you should upgrade. See https://getcomposer.org/2
Updating dependencies (including require-dev)

Fatal error: Allowed memory size of 1610612736 bytes exhausted (tried to allocate 4096 bytes) in phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/DependencyResolver/RuleSetGenerator.php on line 129

[shaderbytes]

ok upgrading composer to version 2 got rid of the out of memory error and all is good