- "php": "^5.3.9|^7.0",
- "symfony/console": "~2.7||~3.0|^4.0",
- "symfony/framework-bundle": "~2.7||~3.0|^4.0",
- "symfony/serializer": "~2.7||~3.0|^4.0",
+ "php": "^7.1",
+ "symfony/console": "~3.0|^4.0|^5.0",
+ "symfony/framework-bundle": "~3.0|^4.0|^5.0",
+ "symfony/serializer": "~3.0|^4.0|^5.0",