diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0bcdde5..4b7c43c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.4.1] - 2026-02-13
+
+### Added
+
+- Added `sourceType` field to event tracking for SDK-internal events (SESSION_START, PUSH_NOTIFICATION_RECEIVED, PUSH_NOTIFICATION_TAPPED)
+
 ## [1.4.0] - 2026-02-12
 
 ### Added