{
    "name": "duncan3dc/swiftmailer",
    "type": "library",
    "description": "A simple wrapper around swiftmailer",
    "keywords": ["swiftmailer","email","simple","mailer"],
    "homepage": "https://github.com/duncan3dc/swiftmailer",
    "license": "Apache-2.0",
    "authors": [{
        "name": "Craig Duncan",
        "email": "git@duncanc.co.uk",
        "homepage": "https://github.com/duncan3dc",
        "role": "Developer"
    }],
    "require": {
        "duncan3dc/helpers": "*",
        "swiftmailer/swiftmailer": "5.2.*",
        "php": ">=5.4.0"
    },
    "autoload": {
        "psr-4": {"duncan3dc\\": "src/"}
    }
}

{
    "name": "duncan3dc/swiftmailer",
    "type": "library",
    "description": "A simple wrapper around swiftmailer",
    "keywords": ["swiftmailer","email","simple","mailer"],
    "homepage": "https://github.com/duncan3dc/swiftmailer",
    "license": "Apache-2.0",
    "authors": [{
        "name": "Craig Duncan",
        "email": "git@duncanc.co.uk",
        "homepage": "https://github.com/duncan3dc",
        "role": "Developer"
    }],
    "require": {
        "duncan3dc/helpers": ">=1.0.13",
        "swiftmailer/swiftmailer": "5.2.*",
        "php": ">=5.4.0"
    },
    "autoload": {
        "psr-4": {"duncan3dc\\": "src/"}
    }
}

Set lowest version requirements for the helpers
Set lowest version requirements for the helpers
