{
    "name": "nelmio/security-bundle",
    "description": "Extra security-related features for Symfony2: signed/encrypted cookies, HTTPS/SSL/HSTS handling, cookie session storage, ...",
    "keywords": ["security"],
    "type": "symfony-bundle",
    "license": "MIT",
    "authors": [
        {
            "name": "Nelmio",
            "homepage": "http://nelm.io"
        },
        {
            "name": "Symfony Community",
            "homepage": "https://github.com/nelmio/NelmioSecurityBundle/contributors"
        }
    ],
    "require": {
        "symfony/framework-bundle": "~2.3",
        "symfony/security": "~2.3"
    },
    "autoload": {
        "psr-4": { "Nelmio\\SecurityBundle\\": "" }
    },
    "extra": {
        "branch-alias": {
            "dev-master": "1.5.x-dev"
        }
    }
}

{
    "name": "nelmio/security-bundle",
    "description": "Extra security-related features for Symfony2: signed/encrypted cookies, HTTPS/SSL/HSTS handling, cookie session storage, ...",
    "keywords": ["security"],
    "type": "symfony-bundle",
    "license": "MIT",
    "authors": [
        {
            "name": "Nelmio",
            "homepage": "http://nelm.io"
        },
        {
            "name": "Symfony Community",
            "homepage": "https://github.com/nelmio/NelmioSecurityBundle/contributors"
        }
    ],
    "require": {
        "symfony/framework-bundle": "~2.3",
        "symfony/security": "~2.3"
    },
    "autoload": {
        "psr-4": { "Nelmio\\SecurityBundle\\": "" }
    },
    "extra": {
        "branch-alias": {
            "dev-master": "1.6.x-dev"
        }
    }
}

Fix the branch alias for master
Fix the branch alias for master