{
    "name": "willvincent/feeds",
    "description": "Laravel 5 Service Provider for the SimplePie library",
    "license": "MIT",
    "authors": [
        {
            "name": "Will Vincent",
            "email": "tcindie@gmail.com"
        }
    ],
    "require": {
        "php": ">=5.4.0",
        "illuminate/support": "~5.0",
	"simplepie/simplepie": "1.3.*"
    },
    "autoload": {
        "psr-4": {
            "willvincent\\Feeds\\": "src/"
        }
    }
}

{
    "name": "willvincent/feeds",
    "description": "Laravel 5 Service Provider for the SimplePie library",
    "license": "MIT",
    "authors": [
        {
            "name": "Will Vincent",
            "email": "tcindie@gmail.com"
        }
    ],
    "require": {
        "php": ">=5.4.0",
        "illuminate/support": "~5.0",
	"simplepie/simplepie": "1.4.*"
    },
    "autoload": {
        "psr-4": {
            "willvincent\\Feeds\\": "src/"
        }
    }
}

Update simplePie to version 1.4
Update simplePie to version 1.4