diff --git a/lib/dns/include/dns/masterdump.h b/lib/dns/include/dns/masterdump.h
index 42fc84b166..402c8c0e86 100644
--- a/lib/dns/include/dns/masterdump.h
+++ b/lib/dns/include/dns/masterdump.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1999-2002, 2004-2008, 2011, 2013-2016  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 1999-2002, 2004-2008, 2011, 2013-2017  Internet Systems Consortium, Inc. ("ISC")
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/lib/dns/include/dns/rdata.h b/lib/dns/include/dns/rdata.h
index acedf6d1f4..72ae077b07 100644
--- a/lib/dns/include/dns/rdata.h
+++ b/lib/dns/include/dns/rdata.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1998-2009, 2011-2013, 2016  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 1998-2009, 2011-2013, 2016, 2017  Internet Systems Consortium, Inc. ("ISC")
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/lib/dns/include/dns/types.h b/lib/dns/include/dns/types.h
index 0cfb5984db..d249c8efc7 100644
--- a/lib/dns/include/dns/types.h
+++ b/lib/dns/include/dns/types.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1998-2016  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 1998-2017  Internet Systems Consortium, Inc. ("ISC")
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
diff --git a/lib/dns/masterdump.c b/lib/dns/masterdump.c
index 6b24c83040..89ad70dac2 100644
--- a/lib/dns/masterdump.c
+++ b/lib/dns/masterdump.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1999-2009, 2011-2016  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 1999-2009, 2011-2017  Internet Systems Consortium, Inc. ("ISC")
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this