diff --git a/composer.json b/composer.json
index a204a392..31e62fac 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,7 @@
         "php": ">=7.0.0",
         "illuminate/database": "6.*",
         "illuminate/support": "6.*",
-        "baum/baum": "2.0.0-alpha1"
+        "baum/baum": "2.x-dev"
     },
     "require-dev": {
         "orchestra/testbench": "3.1.*"