diff --git a/composer.json b/composer.json
index 45438f6..2be0012 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
             "favicon.ico"
         ],
         "branch-alias": {
-            "4.x-dev": "4.2.x-dev"
+            "4.x-dev": "4.3.x-dev"
         }
     },
     "config": {