diff --git a/CHANGELOG.md b/CHANGELOG.md
index d7c7674..a2af243 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 
-## [23.06/1.7.2] 2023-09-14
+## [23.09/1.7.2] 2023-09-14
 ### fixed
 - cluster mapping does not use new rerun-cluster-mapping-with-env env
 
diff --git a/Makefile b/Makefile
index b997e79..ae45f45 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 SHELL := /bin/bash
 PROJECT := tagpack-tool
 VENV := .venv
-RELEASE := 'v23.06'
+RELEASE := 'v23.09'
 RELEASESEM := 'v1.7.2'
 
 all: format lint test build