update api

Author: ivan1986

composer.json

@@ -19,11 +19,11 @@
         "symfony/event-dispatcher": "^4.3.7 || ^5.0",
         "symfony/http-kernel": "^4.3.7 || ^5.0",
         "doctrine/doctrine-cache-bundle": "^1.0",
-        "php-tmdb/api": "^2.1",
+        "php-tmdb/api": "^3.0",
         "twig/twig": "^1.11|^2.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^4.8||^5.0,<5.4",
+        "phpunit/phpunit": ">=5.7",
         "symfony/framework-bundle": "^4.3.7 || ^5.0"
     },
     "autoload": {