diff --git a/composer.json b/composer.json
index db9c404f6..3530eb28b 100644
--- a/composer.json
+++ b/composer.json
@@ -27,9 +27,6 @@
     "require": {
         "php": "~7.2",
         "twig/extensions": "~1.5",
-        "symfony/assetic-bundle": "~2.8",
-        "symfony/monolog-bundle": "~3.2",
-        "symfony/symfony": "~3.4",
         "doctrine/dbal": "~2.7",
         "doctrine/orm": "~2.6",
         "doctrine/common": "~2.8",