diff --git a/composer.json b/composer.json
index 6d8a8ed..1ac4353 100644
--- a/composer.json
+++ b/composer.json
@@ -5,7 +5,13 @@
   "license": "MIT",
   "require": {
     "php": "^8.4",
-    "contao/core-bundle": "^5.6 || ^5.7"
+    "contao/core-bundle": "^5.6 || ^5.7",
+    "contao/calendar-bundle": "^5.6 || ^5.7",
+    "contao/news-bundle": "^5.6 || ^5.7",
+    "ezyang/htmlpurifier": "^4.19",
+    "guzzlehttp/guzzle": "^7.10",
+    "meilisearch/meilisearch-php": "^1.16",
+    "smalot/pdfparser": "^2.12"
   },
   "autoload": {
     "psr-4": {