diff --git a/site/data/translations.yml b/site/data/translations.yml
index c34dc7b1ac..2c4da42633 100644
--- a/site/data/translations.yml
+++ b/site/data/translations.yml
@@ -20,7 +20,7 @@
 
 - name: Japanese
   code: ja
-  description: Bootstrap 4 日本語リファレンス
+  description: Bootstrap 5 日本語リファレンス
   url: https://getbootstrap.jp/
 
 - name: Russian