diff --git a/composer.json b/composer.json
index efd855d0..62116663 100644
--- a/composer.json
+++ b/composer.json
@@ -46,7 +46,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "3.12.x-dev"
+            "dev-master": "3.13.x-dev"
         }
     },
     "config": {