Updated dependencies

Author: Toflar

composer.json

@@ -14,12 +14,13 @@
         "symfony/lock": "^3.4|^4.0",
         "symfony/cache": "^3.4|^4.0",
         "symfony/http-foundation": "^3.0|^4.0",
-        "symfony/http-kernel": "^3.0|^4.0"
+        "symfony/http-kernel": "^3.0|^4.0",
+        "symfony/options-resolver": "^3.0|^4.0"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^2.6",
         "phpunit/phpunit": "^5.7.27",
-        "satooshi/php-coveralls": "2.0.x-dev"
+        "php-coveralls/php-coveralls": "^2.1"
     },
     "autoload": {
         "psr-4": {