diff --git a/util/copyrights b/util/copyrights
index d8e7ac6199..04331daea4 100644
--- a/util/copyrights
+++ b/util/copyrights
@@ -3661,7 +3661,7 @@
 ./lib/isc/include/isc/sha1.h			C	2000,2001,2004,2005,2006,2007,2009,2014
 ./lib/isc/include/isc/sha2.h			C	2005,2006,2007,2009,2014
 ./lib/isc/include/isc/sockaddr.h		C	1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2009,2012,2015
-./lib/isc/include/isc/socket.h			C	1998,1999,2000,2001,2002,2004,2005,2006,2007,2008,2009,2011,2012,2013,2014
+./lib/isc/include/isc/socket.h			C	1998,1999,2000,2001,2002,2004,2005,2006,2007,2008,2009,2011,2012,2013,2014,2016
 ./lib/isc/include/isc/stats.h			C	2009,2012
 ./lib/isc/include/isc/stdio.h			C	2000,2001,2004,2005,2006,2007,2013
 ./lib/isc/include/isc/stdlib.h			C	2003,2004,2005,2006,2007
@@ -3822,7 +3822,7 @@
 ./lib/isc/unix/os.c				C	2000,2001,2004,2005,2007
 ./lib/isc/unix/pk11_api.c			C	2014
 ./lib/isc/unix/resource.c			C	2000,2001,2004,2007,2008,2009
-./lib/isc/unix/socket.c				C	1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015
+./lib/isc/unix/socket.c				C	1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016
 ./lib/isc/unix/socket_p.h			C	2000,2001,2004,2005,2007,2008,2009
 ./lib/isc/unix/stdio.c				C	2000,2001,2004,2007,2011,2012,2013,2014
 ./lib/isc/unix/stdtime.c			C	1999,2000,2001,2004,2005,2007