diff --git a/composer.json b/composer.json
index 179805b..3d94cfb 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,7 @@
   "require": {
     "php": "^7.4|^8.0|^8.1",
     "ext-json": "*",
-    "complex-heart/domain-model": "dev-develop"
+    "complex-heart/domain-model": "^1.0.0"
   },
   "require-dev": {
     "phpstan/phpstan": "^0.12.64",