diff --git a/composer.json b/composer.json
index 3530eb28b..d4451a33c 100644
--- a/composer.json
+++ b/composer.json
@@ -26,23 +26,12 @@
     ],
     "require": {
         "php": "~7.2",
-        "twig/extensions": "~1.5",
-        "doctrine/dbal": "~2.7",
-        "doctrine/orm": "~2.6",
-        "doctrine/common": "~2.8",
-        "doctrine/doctrine-bundle": "~1.9",
         "champs-libres/composer-bundle-migration": "~1.0",
-        "doctrine/doctrine-migrations-bundle": "~1.3",
-        "doctrine/migrations": "~1.0",
         "phpoffice/phpspreadsheet": "~1.2",
-        "sensio/distribution-bundle": "^5.0",
         "knplabs/knp-menu-bundle": "^2.2",
         "league/csv": "^9.0"
     },
     "require-dev": {
-        "symfony/dom-crawler": "~3.4",
-        "doctrine/doctrine-fixtures-bundle": "~3.0",
-        "symfony/phpunit-bridge": "~3.4",
         "phpunit/phpunit": "~5.6"
     },
     "scripts": {