diff --git a/CHANGELOG.md b/CHANGELOG.md
index 460f4ce..af248c0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@
 All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog].
 
-## Unreleased
+## 4.1 (released 2024-02-25)
 ### Enhancements
 * Use `perltidy` as default formatter for `cperl-mode` ([#260]).
 * The `perltidy` formatter now supports Emacs indentation and line length
diff --git a/apheleia.el b/apheleia.el
index 7b7fe2d..3778c8a 100644
--- a/apheleia.el
+++ b/apheleia.el
@@ -8,7 +8,7 @@
 ;; Keywords: tools
 ;; Package-Requires: ((emacs "27"))
 ;; SPDX-License-Identifier: MIT
-;; Version: 4.0
+;; Version: 4.1
 
 ;;; Commentary: