diff --git a/composer.json b/composer.json
index 95f0082..449be46 100644
--- a/composer.json
+++ b/composer.json
@@ -38,7 +38,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "4.0.x-dev"
+            "dev-master": "4.x-dev"
         },
         "expose": [
             "client/dist"