{
    "name": "laravel/spark-installer",
    "description": "Command line installer for Laravel Spark.",
    "keywords": ["spark", "laravel"],
    "license": "MIT",
    "authors": [
        {
            "name": "Taylor Otwell",
            "email": "taylor@laravel.com"
        }
    ],
    "autoload": {
        "psr-4": {
            "Laravel\\SparkInstaller\\": "src/"
        }
    },
    "require": {
        "illuminate/support": "~5.1|~5.2",
        "symfony/console": "~2.7|~3.0",
        "symfony/process": "~2.7|~3.0",
        "illuminate/filesystem": "~5.1|~5.2",
        "guzzlehttp/guzzle": "~6.0"
    },
    "bin": [
        "spark"
    ]
}

{
    "name": "laravel/spark-installer",
    "description": "Command line installer for Laravel Spark.",
    "keywords": ["spark", "laravel"],
    "license": "MIT",
    "authors": [
        {
            "name": "Taylor Otwell",
            "email": "taylor@laravel.com"
        }
    ],
    "autoload": {
        "psr-4": {
            "Laravel\\SparkInstaller\\": "src/"
        }
    },
    "require": {
        "illuminate/support": "~5.1|~5.2|~5.3",
        "symfony/console": "~2.7|~3.0",
        "symfony/process": "~2.7|~3.0",
        "illuminate/filesystem": "~5.1|~5.2|~5.3",
        "guzzlehttp/guzzle": "~6.0"
    },
    "bin": [
        "spark"
    ]
}

Add support for Laravel v5.3
Add support for Laravel v5.3