diff --git a/composer.json b/composer.json
index e419058..caadfa7 100644
--- a/composer.json
+++ b/composer.json
@@ -15,10 +15,11 @@
   "support": {
     "wiki": "http://www.yiiframework.com/wiki/"
   },
-  "minimum-stability": "dev",
+  "minimum-stability": "stable",
   "require": {
     "php": ">=7.0",
-    "artweb/artbox-core": "*",
+    "artweb/artbox-core": "dev-master",
+    "artweb/artbox-gentelella": "dev-master",
     "yiisoft/yii2": "~2.0",
     "yiisoft/yii2-bootstrap": "~2.0",
     "yiisoft/yii2-swiftmailer": "~2.0",
--
libgit2 0.21.4