diff --git a/composer.json b/composer.json
index b6ddb2c..eafdbe4 100644
--- a/composer.json
+++ b/composer.json
@@ -9,7 +9,7 @@
   "license": [
     "GPL-3.0-or-later"
   ],
-  "minimum-stability": "dev",
+  "minimum-stability": "stable",
   "require": {
     "horstoeko/zugferd": "^1.0",
     "vlucas/phpdotenv": "^5.6",