diff --git a/composer.json b/composer.json
index c990dbe..f84d412 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-master": "4.x-dev"
+			"dev-master": "5.x-dev"
 		},
         "expose": [
             "css",