diff --git a/brozzler/behaviors.yaml b/brozzler/behaviors.yaml
index 22f4347..7ccf698 100644
--- a/brozzler/behaviors.yaml
+++ b/brozzler/behaviors.yaml
@@ -1,7 +1,7 @@
 #
 # brozzler/behaviors.yaml - behavior configuration
 #
-# Copyright (C) 2014-2017 Internet Archive
+# Copyright (C) 2014-2018 Internet Archive
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/brozzler/js-templates/umbraBehavior.js.j2 b/brozzler/js-templates/umbraBehavior.js.j2
index 6ff51ef..fb6b93d 100644
--- a/brozzler/js-templates/umbraBehavior.js.j2
+++ b/brozzler/js-templates/umbraBehavior.js.j2
@@ -1,7 +1,7 @@
 /*
  * brozzler/js-templates/umbrabehavior.js.j2 - an umbra/brozzler behavior class
  *
- * Copyright (C) 2017 Internet Archive
+ * Copyright (C) 2017-2018 Internet Archive
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.