diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7910be88..f4659dd8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,14 @@
 # CHANGELOG
 
 
+## v3.15.1 (2026-06-13)
+
+### Bug Fixes
+
+- **curve_tree**: Update header labels to reflect device and signal columns
+  ([`68903fc`](https://github.com/bec-project/bec_widgets/commit/68903fc6ae2ffd3ac7b5394ba6cf9a4b2ce745e5))
+
+
 ## v3.15.0 (2026-06-12)
 
 ### Bug Fixes
diff --git a/pyproject.toml b/pyproject.toml
index fc2d4264..0c7fc2db 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "bec_widgets"
-version = "3.15.0"
+version = "3.15.1"
 description = "BEC Widgets"
 requires-python = ">=3.11"
 classifiers = [
@@ -76,6 +76,7 @@ qtermwidget = ["pyside6_qtermwidget"]
 
 
 
+
 [build-system]
 requires = ["hatchling"]
 build-backend = "hatchling.build"