diff --git a/composer.json b/composer.json
index 5e865eb..c767339 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,15 @@
     }
   },
   "require": {
+    "drupal/core": "^8 || ^9"
   },
   "require-dev": {
+    "drupal/crop": "^2.1",
+    "drupal/paragraphs": "^1.12",
+    "drupal/media_entity_instagram": "^2.1",
+    "drupal/media_entity_pinterest": "^2.5",
+    "drupal/media_entity_slideshow": "^2.0",
+    "drupal/media_entity_twitter": "^2.4",
+    "drupal/video_embed_media": "^2.4"
   }
 }