diff --git a/composer.json b/composer.json
index 94032b6..f5d4a3d 100644
--- a/composer.json
+++ b/composer.json
@@ -4,6 +4,7 @@
   "license": "MIT",
   "description": "Docker image for Shopware 6 production",
   "require": {
+    "shopware/core": ">=6.6.1.0"
     "shopware/deployment-helper": "*"
   }
 }