diff --git a/lib/dns/dyndb.c b/lib/dns/dyndb.c
index 0034f5a4a2..1d6a7c0ba6 100644
--- a/lib/dns/dyndb.c
+++ b/lib/dns/dyndb.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2015, 2016  Internet Systems Consortium, Inc. ("ISC")
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/lib/dns/include/dns/dyndb.h b/lib/dns/include/dns/dyndb.h
index 17720e6ae6..fdc2c54afe 100644
--- a/lib/dns/include/dns/dyndb.h
+++ b/lib/dns/include/dns/dyndb.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2015, 2016  Internet Systems Consortium, Inc. ("ISC")
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above