diff --git a/CHANGELOG.md b/CHANGELOG.md
index d32bfa1c..ef89a04c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,17 @@
 # CHANGELOG
 
 
+## v3.39.4 (2026-10-09)
+
+### Bug Fixes
+
+- **curve_settings**: Edit curve copies and drop removed curves
+  ([`00f7f56`](https://github.com/bec-project/bec_widgets/commit/00f7f566b2b407e02fbcb91dc068ad3feb4a2a36))
+
+- **curve_settings**: Keep custom curves and DAP settings on apply
+  ([`6a37b36`](https://github.com/bec-project/bec_widgets/commit/6a37b36ede882d2484c97c953f5ecc63d99a47f0))
+
+
 ## v3.39.3 (2026-10-07)
 
 ### Bug Fixes
diff --git a/pyproject.toml b/pyproject.toml
index c58928fc..4f881aeb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "bec_widgets"
-version = "3.39.3"
+version = "3.39.4"
 description = "BEC Widgets"
 requires-python = ">=3.11"
 classifiers = [