diff --git a/CHANGELOG.md b/CHANGELOG.md
index 760cb588..38ac009c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,8 +13,12 @@ _This release is scheduled to be released on 2022-01-01._
 
 ### Updated
 
+- Update missed translation for Korean language.
+
 ### Fixed
 
+- Fixed wrong filename `kr.json` to `ko.json`.
+
 ## [2.17.0] - 2021-10-01
 
 Special thanks to the following contributors: @apiontek, @eouia, @jupadin, @khassel and @rejas.