diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6d486d07d..a038b4029 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 # Change Log
 All notable changes to this project will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org)
 
+## 3.3.4-dev
+
 ## 3.3.3 - 2024-01-11
 
 ### Fixed
diff --git a/config/constants.yml b/config/constants.yml
index ab03e46f8..99364df55 100644
--- a/config/constants.yml
+++ b/config/constants.yml
@@ -7,7 +7,7 @@
 ---
 
 # App
-TERMINUS_VERSION: '3.3.3'
+TERMINUS_VERSION: '3.3.4-dev'
 
 # Connectivity
 TERMINUS_HOST:        'terminus.pantheon.io'