diff --git a/site/data/translations.yml b/site/data/translations.yml
index c34dc7b1aca5a65491f37942dd6fc8a68f78f75f..2c4da426330b0075537805cb7f9d7a36bc16921b 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