diff --git a/composer.json b/composer.json
index 5724674d..1c9eb067 100644
--- a/composer.json
+++ b/composer.json
@@ -29,7 +29,7 @@
         "ext-simplexml": "*",
         "ext-xmlwriter": "*",
         "hautelook/templated-uri-bundle": "^3.4",
-        "ibexa/core": "~5.0.x-dev",
+        "ibexa/core": "dev-ibx-8534-relation-iterator-adapter as 5.0.x-dev",
         "lexik/jwt-authentication-bundle": "^2.8",
         "symfony/config": "^5.3",
         "symfony/dependency-injection": "^5.3",