diff --git a/composer.json b/composer.json
index 8d2ca7f..1087fc6 100644
--- a/composer.json
+++ b/composer.json
@@ -15,6 +15,7 @@
         "psr/http-server-middleware": "^1.0",
         "psr/http-message": "^1.0",
         "psr/event-dispatcher": "^1.0",
+
         "game-worker/kiri-http-message": "~v2.0"
     },
     "autoload": {