diff --git a/composer.json b/composer.json
index e024be3..9c1e6b6 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
     ],
     "require": {
         "vlucas/phpdotenv": "^3.6",
-        "leafs/leaf": "dev-v3.x-dev",
+        "leafs/leaf": "v3.0-alpha",
         "leafs/logger": "^1.0",
         "leafs/cors": "^1.0",
         "leafs/mvc-core": "^1.1",