diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2b55ba893..2cd26e71e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,14 @@ 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
+
+### Changed
+
+- Migrated the style of `ActivitiesPageModule` to `@angular/material` `15` (mdc)
+- Migrated the style of `GfCreateOrUpdateActivityDialogModule` to `@angular/material` `15` (mdc)
+- Migrated the style of `GfMarketDataDetailDialogModule` to `@angular/material` `15` (mdc)
+
 ## 1.231.0 - 2023-02-04
 
 ### Added