diff --git a/util/copyrights b/util/copyrights
index ebcf39c4d5..89e9e04627 100644
--- a/util/copyrights
+++ b/util/copyrights
@@ -3204,7 +3204,7 @@
 ./lib/dns/dispatch.c				C	1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2011,2012,2013,2014,2015,2016,2017
 ./lib/dns/dlz.c					C.PORTION	1999,2000,2001,2005,2007,2009,2010,2011,2012,2013,2015
 ./lib/dns/dns64.c				C	2010,2011,2014
-./lib/dns/dnssec.c				C	1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016
+./lib/dns/dnssec.c				C	1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017
 ./lib/dns/ds.c					C	2002,2003,2004,2005,2006,2007,2010,2012,2014
 ./lib/dns/dst_api.c				C.NAI	1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016
 ./lib/dns/dst_gost.h				C	2014,2016
@@ -3601,7 +3601,7 @@
 ./lib/dns/timer.c				C	2000,2001,2004,2005,2007
 ./lib/dns/tkey.c				C	1999,2000,2001,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016
 ./lib/dns/tsec.c				C	2009,2010,2016
-./lib/dns/tsig.c				C	1999,2000,2001,2002,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016
+./lib/dns/tsig.c				C	1999,2000,2001,2002,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017
 ./lib/dns/ttl.c					C	1999,2000,2001,2004,2005,2007,2011,2012,2013,2014
 ./lib/dns/update.c				C	2011,2012,2013,2015
 ./lib/dns/validator.c				C	2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2017