diff --git a/lisp/oc-bibtex.el b/lisp/oc-bibtex.el
index 4cd00b7ce..0b598fda4 100644
--- a/lisp/oc-bibtex.el
+++ b/lisp/oc-bibtex.el
@@ -1,6 +1,6 @@
 ;;; oc-bibtex.el --- Vanilla citation processor for LaTeX -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2021 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
 
 ;; Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
 
diff --git a/lisp/org-persist.el b/lisp/org-persist.el
index 4994625c8..266c0a513 100644
--- a/lisp/org-persist.el
+++ b/lisp/org-persist.el
@@ -1,6 +1,6 @@
 ;;; org-persist.el --- Persist data across Emacs sessions         -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2021-2021 Free Software Foundation, Inc.
+;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
 
 ;; Author: Ihor Radchenko <yantar92 at gmail dot com>
 ;; Keywords: cache, storage