diff --git a/composer.json b/composer.json
index 2d2b96d..77e120c 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
   },
   "require": {
     "php": "^7.4 || ^8.0",
-    "typo3/cms-core": "^10.4 || ^11.5",
+    "typo3/cms-core": "^10.4 || ^11.5 || ^12 ",
     "gridelementsteam/gridelements": "^10 || ^11"
   },
   "require-dev": {