diff --git a/composer.json b/composer.json
index 045b5de..3be9804 100755
--- a/composer.json
+++ b/composer.json
@@ -6,7 +6,7 @@
     "require": {
         "ext-curl": "*",
         "doctrine/annotations": "^1.0",
-        "doctrine/collections": "^1.0",
+        "doctrine/collections": "^1.0 || ^2.3",
         "doctrine/orm": "^2.0",
         "neos/error-messages": "^7.3 || ^8.0 || ^9.0 || dev-master",
         "neos/flow": "^7.3 || ^8.0 || ^9.0 || dev-master",