diff --git a/CHANGELOG.md b/CHANGELOG.md
index 12271299..09c9baa2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ 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]
+
+## [3.6.4] - 10 October 2023
 ### Fixed
 - Prevent addShippingInfo from triggering an error in integration API #195 @rhoerr
 
diff --git a/composer.json b/composer.json
index 901c8a14..9cca323f 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
   "name": "yireo/magento2-googletagmanager2",
-  "version": "3.6.3",
+  "version": "3.6.4",
   "license": "OSL-3.0",
   "type": "magento2-module",
   "homepage": "https://www.yireo.com/software/magento-extensions/googletagmanager2",