{
    "name": "ob/campaign",
    "description": "Email campaigns business domain models",
    "homepage": "https://github.com/marcaube/Campaign",
    "keywords": ["email", "newsletter", "campaigns", "mail"],

    "license": "MIT",
    "type": "library",

    "authors": [
        {
            "name": "Marc Aubé",
            "homepage": "http://marcaube.ca"
        }
    ],

    "require": {
        "php": ">=5.3",
        "guzzle/guzzle": "~3.7",
        "knplabs/knp-snappy": "~0.3"
    },

    "require-dev": {
        "phpunit/phpunit": "3.7.*"
    },

    "autoload": {
        "psr-4": { "Campaign\\": "src/"}
    },

    "autoload-dev": {
        "psr-4": { "Campaign\\Tests\\": "tests/" }
    },

    "extra": {
        "branch-alias": {
            "dev-master": "1.0.x-dev"
        }
    }
}

{
    "name": "ob/campaign",
    "description": "Email campaigns business domain models",
    "homepage": "https://github.com/marcaube/Campaign",
    "keywords": ["email", "newsletter", "campaigns", "mail"],

    "license": "MIT",
    "type": "library",

    "authors": [
        {
            "name": "Marc Aubé",
            "homepage": "http://marcaube.ca"
        }
    ],

    "require": {
        "php": ">=5.3",
        "guzzle/guzzle": "~3.7",
        "knplabs/knp-snappy": "~0.3"
    },

    "require-dev": {
        "phpunit/phpunit": "~4.2"
    },

    "autoload": {
        "psr-4": { "Campaign\\": "src/"}
    },

    "autoload-dev": {
        "psr-4": { "Campaign\\Tests\\": "tests/" }
    },

    "extra": {
        "branch-alias": {
            "dev-master": "1.0.x-dev"
        }
    }
}

Update required version of phpunit
Update required version of phpunit
