updated copyright in notice
diff --git a/NOTICE b/NOTICE
index 35d785c..0494cd8 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,5 +1,5 @@
 Apache Chainsaw
-Copyright 2007-2021 The Apache Software Foundation
+Copyright 2007-2023 The Apache Software Foundation
 
 This product includes software developed by
 The Apache Software Foundation (http://www.apache.org/).