diff --git a/data/dns/yyz.dn42 b/data/dns/yyz.dn42
index 634eba842..6a01fb752 100644
--- a/data/dns/yyz.dn42
+++ b/data/dns/yyz.dn42
@@ -2,6 +2,6 @@ domain:             yyz.dn42
 admin-c:            ZACCONE-DN42
 tech-c:             ZACCONE-DN42
 mnt-by:             ZACCONE-MNT
-nserver:            holmes.yyz.dn42 fdf4:9b0b:2112::53:1
-nserver:            watson.yyz.dn42 fdf4:9b0b:2112::53:2
+nserver:            holmes.yyz.dn42 fdf4:9b0b:2112:5353::2
+nserver:            watson.yyz.dn42 fdf4:9b0b:2112:5353::3
 source:             DN42