Can't install on PHP 8.1.1

[klimenttoshkov]

sag@Sag-MacBook-Pro-15 zz_api % php -v
PHP 8.1.1 (cli) (built: Dec 17 2021 22:38:05) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.1.1, Copyright (c) Zend Technologies
    with Xdebug v3.1.4, Copyright (c) 2002-2022, by Derick Rethans
    with Zend OPcache v8.1.1, Copyright (c), by Zend Technologies

    - florianv/exchanger[2.7.0, ..., 2.7.2] require psr/simple-cache ^1.0 -> found psr/simple-cache[1.0.0, 1.0.1] but it conflicts with your root composer.json require (^3.0).

Please fix requirements to accept current psr/simple-cache