diff --git a/CHANGELOG.md b/CHANGELOG.md
index 21c582733..047b722c8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+### Added
+
+- Added comment to the activity model
+
+### Todo
+
+- Apply data migration (`yarn database:migrate`)
+
 ## 1.173.0 - 23.07.2022
 
 ### Fixed