diff --git a/dio/CHANGELOG.md b/dio/CHANGELOG.md
index 173ef64af..849037eaf 100644
--- a/dio/CHANGELOG.md
+++ b/dio/CHANGELOG.md
@@ -5,14 +5,13 @@ See the [Migration Guide][] for the complete breaking changes list.**
 
 ## Unreleased
 
-*None.*
+- Improve comments.
 
 ## 5.3.0
 
 - Remove `http` from `dev_dependencies`.
 - Add support for cloning `MultipartFile` from `FormData`.
 - Only produce null response body when `ResponseType.json`.
-- Improve comments.
 
 ## 5.2.1+1