diff --git a/composer.json b/composer.json
index 49025c02b..50fa4141a 100644
--- a/composer.json
+++ b/composer.json
@@ -46,7 +46,13 @@
         "symfony/expression-language": "4.*",
         "knplabs/knp-time-bundle": "^1.12",
         "symfony/intl": "4.*",
-        "symfony/swiftmailer-bundle": "^3.5"
+        "symfony/swiftmailer-bundle": "^3.5",
+        "league/csv": "^9.6",
+        "phpoffice/phpspreadsheet": "^1.16",
+        "symfony/browser-kit": "^5.2",
+        "symfony/css-selector": "^5.2",
+        "twig/markdown-extra": "^3.3",
+        "erusev/parsedown": "^1.7"
     },
     "conflict": {
         "symfony/symfony": "*"