diff --git a/doc/xsl/arm-param.xsl b/doc/xsl/arm-param.xsl
index bd895fe335..a0483f7d59 100644
--- a/doc/xsl/arm-param.xsl
+++ b/doc/xsl/arm-param.xsl
@@ -1,6 +1,6 @@
 <?xml version='1.0' encoding="iso-8859-1"?>
 <!--
- - Copyright (C) 2015, 2016  Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2015, 2016, 2018  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/socket.c b/lib/isc/unix/socket.c
index 6ff16792ca..98eb2caac8 100644
--- a/lib/isc/unix/socket.c
+++ b/lib/isc/unix/socket.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1998-2017  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 1998-2018  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