diff --git a/dnsmasq/dnsmasq_test.go b/dnsmasq/dnsmasq_test.go
index 45c089a..db90946 100644
--- a/dnsmasq/dnsmasq_test.go
+++ b/dnsmasq/dnsmasq_test.go
@@ -16,7 +16,7 @@ func TestCollectInternalArgs(t *testing.T) {
 	if len(args) != 5 {
 		t.Error("arg length dismatch")
 	}
-	if args[3] != "--trust-anchor=.,19036,8,2,49AAC11D7B6F6446702E54A1607371607A1A41855200FD2CE1CDDE32F24E8FB5" {
+	if args[3] != "--trust-anchor=.,20326,8,2,E06D44B80B8F1D39A95C0B0D7C65D08458E880409BBC683457104237C7F8EC8D" {
 		t.Errorf("ds content dismatch [%s]", args[3])
 	}
 	if args[4] != "--dhcp-range=192.168.8.50,192.168.8.250,12h" {
@@ -24,7 +24,7 @@ func TestCollectInternalArgs(t *testing.T) {
 	}
 }
 
-const dsContent = `. IN DS 19036 8 2 49AAC11D7B6F6446702E54A1607371607A1A41855200FD2CE1CDDE32F24E8FB5
+const dsContent = `. IN DS 20326 8 2 E06D44B80B8F1D39A95C0B0D7C65D08458E880409BBC683457104237C7F8EC8D
 `
 
 const leasesContent = `1524448523 00:0e:c6:a6:0c:99 192.168.4.127 lmbp 01:00:0e:c6:a6:0c:99