diff --git a/CHANGELOG.md b/CHANGELOG.md
index 236611852..3db4addc3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+### Added
+
+- Set up the language localization for Polski (`pl`)
+
 ### Changed
 
 - Improved the language localization for German (`de`)