diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3dd38397..de4502b4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,14 @@
 # CHANGELOG
 
 
+## v1.4.0 (2026-10-06)
+
+### Features
+
+- Put current zoom level in redis
+  ([`4ac6f4a`](https://gitea.psi.ch/mx/AareDAQ/commit/4ac6f4a947276f71fd4295e622659b10753dcb49))
+
+
 ## v1.3.8 (2026-10-02)
 
 ### Bug Fixes
diff --git a/pyproject.toml b/pyproject.toml
index 9fdec4ff..1c95b58d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "aaredaq"
-version = "1.3.8"
+version = "1.4.0"
 description = "AareDAQ (with GUI)"
 readme = "README.md"
 requires-python = ">=3.11"