Cannot install laravel/socialite package

I'm trying to install Socialite Package getting this error :

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 126

I have change changed memory_limit in my php.ini file but facing same issue, any help will be highly appreciated.

via Chebli Mohamed