diff --git a/composer.json b/composer.json
index 5856e9546e..fededb5625 100644
--- a/composer.json
+++ b/composer.json
@@ -54,7 +54,7 @@
     "homepage": "https://github.com/atk4/ui",
     "require": {
         "php": ">=7.4 <8.3",
-        "atk4/data": "dev-develop",
+        "atk4/data": "dev-add_local_object_type as 4.0.99",
         "symfony/filesystem": "^4.4 || ^5.3",
         "symfony/http-foundation": "^4.4 || ^5.3"
     },