diff --git a/.github/workflows/publish-workflow.yaml b/.github/workflows/publish-workflow.yaml
index fcf10b87..88977fe0 100644
--- a/.github/workflows/publish-workflow.yaml
+++ b/.github/workflows/publish-workflow.yaml
@@ -9,7 +9,7 @@ jobs:
     steps:
       - uses: actions/checkout@v1
         with:
-          ref: main
+          ref: 5.12.3
       - uses: docker/login-action@v1
         with:
           registry: ghcr.io
diff --git a/CHANGELOG.md b/CHANGELOG.md
index bda8b801..d6f2de1a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ 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
+## 5.12.3 - 2022-03-01
 ### Changed
 - Upgrade AEM AWS Stack Provisioner to 5.9.2
 
diff --git a/Makefile b/Makefile
index d7697cf8..a7342e00 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-version ?= 5.12.3-pre.0
+version ?= 5.12.3
 aem_stack_manager_messenger_version = 2.14.1
 aem_test_suite_version = 2.0.0
 aem_helloworld_custom_stack_provisioner_version = 0.15.0