diff --git a/composer.json b/composer.json
index c1bb527..80e2311 100644
--- a/composer.json
+++ b/composer.json
@@ -24,7 +24,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "4.0-dev"
+            "dev-master": "4.3-dev"
         }
     },
     "config": {