diff --git a/composer.json b/composer.json
index 510f44c..0109403 100644
--- a/composer.json
+++ b/composer.json
@@ -8,7 +8,7 @@
     "require": {
         "typo3/cms-core": "^12",
         "elasticsearch/elasticsearch": "^7",
-        "illuminate/collections": "^9"
+        "illuminate/collections": "^11"
     },
     "require-dev": {
         "phpstan/phpstan": "^1",