diff --git a/bin/named/config.c b/bin/named/config.c
index 8de06120ab..0274501928 100644
--- a/bin/named/config.c
+++ b/bin/named/config.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004-2015  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004-2016  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 2001-2003  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
diff --git a/bin/named/include/named/config.h b/bin/named/include/named/config.h
index 82125e264f..bfc1ef6a52 100644
--- a/bin/named/include/named/config.h
+++ b/bin/named/include/named/config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004-2007, 2009  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004-2007, 2009, 2016  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 2001, 2002  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
diff --git a/lib/dns/include/dns/zt.h b/lib/dns/include/dns/zt.h
index 6e5868ce71..a43c51bd27 100644
--- a/lib/dns/include/dns/zt.h
+++ b/lib/dns/include/dns/zt.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004-2007, 2011  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004-2007, 2011, 2016  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1999-2002  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
diff --git a/lib/dns/zt.c b/lib/dns/zt.c
index 2026343669..7411dcd33f 100644
--- a/lib/dns/zt.c
+++ b/lib/dns/zt.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004-2007, 2011, 2012, 2014  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004-2007, 2011, 2012, 2014, 2016  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1999-2002  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and/or distribute this software for any