diff --git a/composer.json b/composer.json
index 0c56e884..a8578074 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,6 @@
   ],
   "require": {
     "symfony/console": "^2",
-    "symfony/event-dispatcher":"^2",
     "symfony/finder":"^2",
     "guzzlehttp/guzzle": "^6.0",
     "raulfraile/distill": "0.9.*",
diff --git a/composer.lock b/composer.lock
index bdeccf5b..40373930 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "12714ee41895ff74b99454584803333e",
+    "content-hash": "a03831ccc57e5b6c85a12e45be7ffe01",
     "packages": [
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             "name": "guzzlehttp/guzzle",
@@ -615,66 +615,6 @@
             "homepage": "https://symfony.com",
             "time": "2016-07-30T07:22:48+00:00"
         },
-        {
-            "name": "symfony/event-dispatcher",
-            "version": "v2.8.47",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/event-dispatcher.git",
-                "reference": "76494bc38ff38d90d01913d23b5271acd4d78dd3"
-            },
-            "dist": {
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-                "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/76494bc38ff38d90d01913d23b5271acd4d78dd3",
-                "reference": "76494bc38ff38d90d01913d23b5271acd4d78dd3",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.9"
-            },
-            "require-dev": {
-                "psr/log": "~1.0",
-                "symfony/config": "^2.0.5|~3.0.0",
-                "symfony/dependency-injection": "~2.6|~3.0.0",
-                "symfony/expression-language": "~2.6|~3.0.0",
-                "symfony/stopwatch": "~2.3|~3.0.0"
-            },
-            "suggest": {
-                "symfony/dependency-injection": "",
-                "symfony/http-kernel": ""
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.8-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Component\\EventDispatcher\\": ""
-                },
-                "exclude-from-classmap": [
-                    "/Tests/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Symfony EventDispatcher Component",
-            "homepage": "https://symfony.com",
-            "time": "2018-10-20T23:16:31+00:00"
-        },
         {
             "name": "symfony/filesystem",
             "version": "v3.4.18",
@@ -2451,25 +2391,25 @@
         },
         {
             "name": "symfony/stopwatch",
-            "version": "v4.1.7",
+            "version": "v3.4.18",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/stopwatch.git",
-                "reference": "5bfc064125b73ff81229e19381ce1c34d3416f4b"
+                "reference": "05e52a39de52ba690aebaed462b2bc8a9649f0a4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/5bfc064125b73ff81229e19381ce1c34d3416f4b",
-                "reference": "5bfc064125b73ff81229e19381ce1c34d3416f4b",
+                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/05e52a39de52ba690aebaed462b2bc8a9649f0a4",
+                "reference": "05e52a39de52ba690aebaed462b2bc8a9649f0a4",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1.3"
+                "php": "^5.5.9|>=7.0.8"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.1-dev"
+                    "dev-master": "3.4-dev"
                 }
             },
             "autoload": {
@@ -2496,7 +2436,7 @@
             ],
             "description": "Symfony Stopwatch Component",
             "homepage": "https://symfony.com",
-            "time": "2018-10-02T12:40:59+00:00"
+            "time": "2018-10-02T12:28:39+00:00"
         },
         {
             "name": "symfony/var-dumper",