diff --git a/apps/treasury/templatetags/escape_tex.py b/apps/treasury/templatetags/escape_tex.py
index 9ecbb613..656e53ac 100644
--- a/apps/treasury/templatetags/escape_tex.py
+++ b/apps/treasury/templatetags/escape_tex.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2018-2021 by BDE ENS Paris-Saclay
+# Copyright (C) 2018-2024 by BDE ENS Paris-Saclay
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 from django import template