diff --git a/CHANGELOG.md b/CHANGELOG.md
index 28c90c84..941bfd7d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is inspired by [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).
 
+## [3.4.1] - 2020-04-27
+
+### Changes
+* Add operation type constants
+* Audit operations were stored in reverse order in a transaction
+
+
 ## [3.4.0] - 2020-03-29
 
 Starting today (2020-03-29), `4.x` development begins in `master` branch.