diff --git a/.gitignore b/.gitignore
index 58629014..0b4fa311 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,6 @@
 # This file is part of the django-environ.
 #
-# Copyright (c) 2021, Serghei Iakovlev <egrep@protonmail.ch>
+# Copyright (c) 2021-2023, Serghei Iakovlev <egrep@protonmail.ch>
 # Copyright (c) 2013-2021, Daniele Faraglia <daniele.faraglia@gmail.com>
 #
 # For the full copyright and license information, please view
diff --git a/LICENSE.txt b/LICENSE.txt
index 0bd208d6..8737f752 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright (c) 2021, Serghei Iakovlev <egrep@protonmail.ch>
+Copyright (c) 2021-2023, Serghei Iakovlev <egrep@protonmail.ch>
 Copyright (c) 2013-2021, Daniele Faraglia <daniele.faraglia@gmail.com>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy