diff --git a/composer.json b/composer.json
index a6c156c..1540c56 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "2.0.x-dev",
+            "dev-master": "2.1.x-dev",
             "dev-develop": "2.2.x-dev"
         }
     }