diff --git a/util/copyrights b/util/copyrights
index 5e5c83c48e..37bad994c6 100644
--- a/util/copyrights
+++ b/util/copyrights
@@ -230,7 +230,7 @@
 ./bin/named/include/dlz/dlz_dlopen_driver.h	C	2011
 ./bin/named/include/named/builtin.h		C	2001,2004,2005,2007
 ./bin/named/include/named/client.h		C	1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2011,2012,2013,2014
-./bin/named/include/named/config.h		C	2001,2002,2004,2005,2006,2007,2009,2013
+./bin/named/include/named/config.h		C	2001,2002,2004,2005,2006,2007,2009,2013,2016
 ./bin/named/include/named/control.h		C	2001,2002,2003,2004,2005,2006,2007,2009,2010,2011,2012,2014
 ./bin/named/include/named/geoip.h		C	2013
 ./bin/named/include/named/globals.h		C	1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014
@@ -3230,7 +3230,7 @@
 ./lib/dns/include/dns/xfrin.h			C	1999,2000,2001,2003,2004,2005,2006,2007,2009,2013
 ./lib/dns/include/dns/zone.h			C	1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015
 ./lib/dns/include/dns/zonekey.h			C	2001,2004,2005,2006,2007
-./lib/dns/include/dns/zt.h			C	1999,2000,2001,2002,2004,2005,2006,2007,2011
+./lib/dns/include/dns/zt.h			C	1999,2000,2001,2002,2004,2005,2006,2007,2011,2016
 ./lib/dns/include/dst/Makefile.in		MAKE	1998,1999,2000,2001,2004,2007,2012,2015
 ./lib/dns/include/dst/dst.h			C	2000,2001,2002,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015
 ./lib/dns/include/dst/gssapi.h			C	2000,2001,2004,2005,2006,2007,2009,2010,2011,2013
@@ -3540,7 +3540,7 @@
 ./lib/dns/xfrin.c				C	1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2011,2012,2013,2015
 ./lib/dns/zone.c				C	1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016
 ./lib/dns/zonekey.c				C	2001,2003,2004,2005,2007
-./lib/dns/zt.c					C	1999,2000,2001,2002,2004,2005,2006,2007,2011,2012,2013,2014,2015
+./lib/dns/zt.c					C	1999,2000,2001,2002,2004,2005,2006,2007,2011,2012,2013,2014,2015,2016
 ./lib/irs/Makefile.in				MAKE	2009,2012,2014,2015
 ./lib/irs/api					X	2009,2010,2011,2012,2013,2014,2015
 ./lib/irs/context.c				C	2009,2014