diff --git a/composer.json b/composer.json
index f4988f5..ad582a9 100644
--- a/composer.json
+++ b/composer.json
@@ -49,7 +49,7 @@
     "target-dir": "Nelmio/ApiDocBundle",
     "extra": {
         "branch-alias": {
-            "dev-master": "2.8.x-dev"
+            "dev-master": "2.9.x-dev"
         }
     }
 }