diff --git a/CHANGELOG.md b/CHANGELOG.md
index 871652f37..66039a227 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,5 @@
-ChangeLog
-=========
+ChangeLog (Release Notes)
+=========================
 主に notable な changes を書いていきます
 
 unreleased