diff --git a/composer.json b/composer.json
index ce08d5e..9b06f95 100644
--- a/composer.json
+++ b/composer.json
@@ -3,7 +3,8 @@
   "description": "Patches for TYPO3 core",
   "license": "GPL-2.0-or-later",
   "require": {
-    "cweagans/composer-patches": "~1.0"
+    "cweagans/composer-patches": "~1.0",
+    "typo3/cms-core": "^10.4"
   },
   "extra": {
     "enable-patching": true,