diff --git a/util/copyrights b/util/copyrights
index fd71b0bb41..25acd327ee 100644
--- a/util/copyrights
+++ b/util/copyrights
@@ -2119,7 +2119,7 @@
 ./lib/isc/unix/file.c				C	2000,2001,2002,2004,2005
 ./lib/isc/unix/fsaccess.c			C	2000,2001,2004,2005
 ./lib/isc/unix/ifiter_getifaddrs.c		C	2003,2004,2005
-./lib/isc/unix/ifiter_ioctl.c			C	1999,2000,2001,2002,2003,2004,2005
+./lib/isc/unix/ifiter_ioctl.c			C	1999,2000,2001,2002,2003,2004,2005,2006
 ./lib/isc/unix/ifiter_sysctl.c			C	1999,2000,2001,2002,2003,2004,2005
 ./lib/isc/unix/include/.cvsignore		X	1999,2000,2001
 ./lib/isc/unix/include/Makefile.in		MAKE	1998,1999,2000,2001,2004
@@ -2142,7 +2142,7 @@
 ./lib/isc/unix/net.c				C	1999,2000,2001,2002,2003,2004,2005
 ./lib/isc/unix/os.c				C	2000,2001,2004,2005
 ./lib/isc/unix/resource.c			C	2000,2001,2004
-./lib/isc/unix/socket.c				C	1998,1999,2000,2001,2002,2003,2004,2005
+./lib/isc/unix/socket.c				C	1998,1999,2000,2001,2002,2003,2004,2005,2006
 ./lib/isc/unix/socket_p.h			C	2000,2001,2004,2005
 ./lib/isc/unix/stdio.c				C	2000,2001,2004
 ./lib/isc/unix/stdtime.c			C	1999,2000,2001,2004,2005