diff --git a/perl/exit_strategy.pl b/perl/exit_strategy.pl
index 0e98bce3c55458b8f07a9d06c5a2aa2c0ff13a3f..90d5ef5dbc2adac2e06c0d55d766776f5ae0b7df 100644
--- a/perl/exit_strategy.pl
+++ b/perl/exit_strategy.pl
@@ -2,7 +2,7 @@
 ###############################################################################
 # Author: Andreas Romeyke
 # SLUB Dresden, Department Longterm Preservation
-# copyright 2023, licensed under terms of GNU General Public License 3.0,
+# copyright 2023/2024, licensed under terms of GNU General Public License 3.0,
 # see file LICENSE.txt for details.
 #
 # scans a given repository and creates a SQLite database.