diff --git a/ox-rst.el b/ox-rst.el
index 6da440e..3d4af53 100644
--- a/ox-rst.el
+++ b/ox-rst.el
@@ -1,6 +1,6 @@
 ;;; ox-rst.el --- Export reStructuredText using org-mode. -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2015-2018  Masanao Igarashi
+;; Copyright (C) 2015-2019  Masanao Igarashi
 
 ;; This program is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by