{
  "name": "mautic/api-library",
  "license": "MIT",
  "type": "library",
  "description": "Mautic API Connector Library",
  "autoload": {
    "psr-4": {
      "Mautic\\": "lib/"
    }
  },
  "autoload-dev": {
    "psr-4": {
      "Mautic\\Tests\\": "tests/"
    }
  },
  "require": {
    "php": ">=7.2.0",
    "ext-curl": "*",
    "ext-json": "*",
    "psr/log": "~1.0"
  },
  "require-dev": {
    "kint-php/kint": "^4.1",
    "friendsofphp/php-cs-fixer": "~2.16.1",
    "phpunit/phpunit": "~9.5.0",
    "brianium/paratest": "^6.2"
  },
  "scripts": {
    "test": "vendor/bin/paratest"
  }
}

{
  "name": "mautic/api-library",
  "license": "MIT",
  "type": "library",
  "description": "Mautic API Connector Library",
  "autoload": {
    "psr-4": {
      "Mautic\\": "lib/"
    }
  },
  "autoload-dev": {
    "psr-4": {
      "Mautic\\Tests\\": "tests/"
    }
  },
  "require": {
    "php": ">=7.2.0",
    "ext-curl": "*",
    "ext-json": "*",
    "psr/log": "~1.0 || ~2.0 || ~3.0"
  },
  "require-dev": {
    "kint-php/kint": "^4.1",
    "friendsofphp/php-cs-fixer": "~2.16.1",
    "phpunit/phpunit": "~9.5.0",
    "brianium/paratest": "^6.2"
  },
  "scripts": {
    "test": "vendor/bin/paratest"
  }
}

Allow also newer versions of psr/log
Upgrade: Allow also newer versions of psr/log