diff --git a/util/copyrights b/util/copyrights
index c034d9dc30..5afc73607e 100644
--- a/util/copyrights
+++ b/util/copyrights
@@ -1904,7 +1904,7 @@
 ./lib/dns/dnssec.c				C	1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010
 ./lib/dns/ds.c					C	2002,2003,2004,2005,2006,2007
 ./lib/dns/dst_api.c				C.NAI	1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010
-./lib/dns/dst_internal.h			C.NAI	2000,2001,2002,2004,2005,2006,2007,2008,2009
+./lib/dns/dst_internal.h			C.NAI	2000,2001,2002,2004,2005,2006,2007,2008,2009,2010
 ./lib/dns/dst_lib.c				C	1999,2000,2001,2004,2005,2007
 ./lib/dns/dst_openssl.h				C	2002,2004,2005,2007,2008,2009
 ./lib/dns/dst_parse.c				C.NAI	1999,2000,2001,2002,2004,2005,2006,2007,2008,2009,2010
@@ -2004,7 +2004,7 @@
 ./lib/dns/include/dns/zt.h			C	1999,2000,2001,2002,2004,2005,2006,2007
 ./lib/dns/include/dst/.cvsignore		X	2000,2001,2004
 ./lib/dns/include/dst/Makefile.in		MAKE	1998,1999,2000,2001,2004,2007
-./lib/dns/include/dst/dst.h			C	2000,2001,2002,2004,2005,2006,2007,2008,2009
+./lib/dns/include/dst/dst.h			C	2000,2001,2002,2004,2005,2006,2007,2008,2009,2010
 ./lib/dns/include/dst/gssapi.h			C	2000,2001,2004,2005,2006,2007,2009
 ./lib/dns/include/dst/lib.h			C	1999,2000,2001,2004,2005,2006,2007
 ./lib/dns/include/dst/result.h			C	1999,2000,2001,2004,2005,2006,2007,2008