diff --git a/composer.json b/composer.json
index 17dabc7..ed03b54 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
 	{
 		"branch-alias": 
 		{
-			"dev-master": "1.2.x-dev"
+			"dev-master": "1.3.x-dev"
 		}
 	}
 }