diff --git a/groupadmin/models.py b/groupadmin/models.py
index 53dc52e..4daf3be 100644
--- a/groupadmin/models.py
+++ b/groupadmin/models.py
@@ -1,4 +1,4 @@
-# SPDX-FileCopyrightText: 2023 Tim Hawes <me@timhawes.com>
+# SPDX-FileCopyrightText: 2023-2024 Tim Hawes <me@timhawes.com>
 #
 # SPDX-License-Identifier: MIT
 
diff --git a/groupadmin/views.py b/groupadmin/views.py
index 6de713b..8c7b7bf 100644
--- a/groupadmin/views.py
+++ b/groupadmin/views.py
@@ -1,4 +1,4 @@
-# SPDX-FileCopyrightText: 2023 Tim Hawes <me@timhawes.com>
+# SPDX-FileCopyrightText: 2023-2024 Tim Hawes <me@timhawes.com>
 #
 # SPDX-License-Identifier: MIT