diff --git a/zmq-tests.el b/zmq-tests.el
index 42e2d94..4dbc6bf 100644
--- a/zmq-tests.el
+++ b/zmq-tests.el
@@ -1,6 +1,6 @@
 ;;; zmq-tests.el --- Tests for emacs-zmq -*- lexical-binding: t -*-
 
-;; Copyright (C) 2018 Nathaniel Nicandro
+;; Copyright (C) 2018-2024 Nathaniel Nicandro
 
 ;; Author: Nathaniel Nicandro <nathanielnicandro@gmail.com>
 ;; Created: 27 Sep 2018
diff --git a/zmq.el b/zmq.el
index a6fd820..c628aa6 100644
--- a/zmq.el
+++ b/zmq.el
@@ -1,6 +1,6 @@
 ;;; zmq.el --- ZMQ bindings in elisp -*- lexical-binding: t -*-
 
-;; Copyright (C) 2018 Nathaniel Nicandro
+;; Copyright (C) 2018-2024 Nathaniel Nicandro
 
 ;; Author: Nathaniel Nicandro <nathanielnicandro@gmail.com>
 ;; Created: 05 Jan 2018