diff --git a/lib/isc/tests/inet_ntop_test.c b/lib/isc/tests/inet_ntop_test.c
index b0d0eb0dbe..400e7a2608 100644
--- a/lib/isc/tests/inet_ntop_test.c
+++ b/lib/isc/tests/inet_ntop_test.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 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/isc/unix/include/isc/net.h b/lib/isc/unix/include/isc/net.h
index 812a94349d..b9f567e8e1 100644
--- a/lib/isc/unix/include/isc/net.h
+++ b/lib/isc/unix/include/isc/net.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1999-2005, 2007, 2008, 2012-2014, 2016  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 1999-2005, 2007, 2008, 2012-2014, 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