diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4377229a..9a157693 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,19 @@
 # CHANGELOG
 
 
+## v0.31.1 (2026-09-11)
+
+### Bug Fixes
+
+- Use res of selected gridscan image
+  ([`bab5177`](https://gitea.psi.ch/mx/AareDAQ/commit/bab5177528613977ed2783821274f36a5592e83c))
+
+### Code Style
+
+- Unused import
+  ([`69e944f`](https://gitea.psi.ch/mx/AareDAQ/commit/69e944fd499fc5d0a65bf4ab84ca584a3e285a7f))
+
+
 ## v0.31.0 (2026-09-11)
 
 ### Features
diff --git a/pyproject.toml b/pyproject.toml
index f85cfc4b..198f79a5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "aaredaq"
-version = "0.31.0"
+version = "0.31.1"
 description = "AareDAQ (with GUI)"
 readme = "README.md"
 requires-python = ">=3.11"