1 files changed, 1 insertions, 1 deletions

diff --git a/filter.h b/filter.h
index 31f84630..7ac55d00 100644
--- a/filter.h
+++ b/filter.h
@@ -1,4 +1,4 @@
-/* Copyright 2009-2021
+/* Copyright 2009-2022
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.