diff --git a/composer.json b/composer.json
index 8a1868e..4d07f9d 100644
--- a/composer.json
+++ b/composer.json
@@ -26,8 +26,8 @@
 	},
     "require": {
 		"php": "^8.1",
-		"typo3/cms-backend": "^11.5 || ^12.4",
-		"typo3/cms-frontend": "^11.5 || ^12.4"
+		"typo3/cms-backend": "^11.5 || ^12.4 || ^13.4",
+		"typo3/cms-frontend": "^11.5 || ^12.4 || ^13.4"
 	},
 	"require-dev": {
 		"saschaegerer/phpstan-typo3": "^1.8",