diff --git a/testdata/zonemd.example_a5.zone b/testdata/zonemd.example_a5.zone
index 246f5e237..114862aab 100644
--- a/testdata/zonemd.example_a5.zone
+++ b/testdata/zonemd.example_a5.zone
@@ -16,8 +16,8 @@ root-servers.net.     3600000 IN  NS      m.root-servers.net.
 a.root-servers.net.   3600000 IN  AAAA    2001:503:ba3e::2:30
 a.root-servers.net.   3600000 IN  A       198.41.0.4
 b.root-servers.net.   3600000 IN  MX      20 mail.isi.edu.
-b.root-servers.net.   3600000 IN  AAAA    2001:500:200::b
-b.root-servers.net.   3600000 IN  A       199.9.14.201
+b.root-servers.net.   3600000 IN  AAAA    2801:1b8:10::b
+b.root-servers.net.   3600000 IN  A       170.247.170.2
 c.root-servers.net.   3600000 IN  AAAA    2001:500:2::c
 c.root-servers.net.   3600000 IN  A       192.33.4.12
 d.root-servers.net.   3600000 IN  AAAA    2001:500:2d::d