diff --git a/cacert.org b/cacert.org
index aacef65..bf41b03 100644
--- a/cacert.org
+++ b/cacert.org
@@ -1,10 +1,10 @@
 ; DNS master zone file for cacert.org, under RCS control
-; @(#)(CAcert) $Id: cacert.org,v 1.115 2018/05/02 12:48:09 root Exp $
+; @(#)(CAcert) $Id: cacert.org,v 1.116 2018/06/25 15:35:40 root Exp $
 
 $TTL	12h	;	default TTL for zone data
 
 @	1h	IN	SOA	ns1.cacert.org. hostmaster.cacert.org. (
-					2018050201	; Serial
+					2018062501	; Serial
 					4h		; refresh time
 					1h		; retry interval
 					7d		; expire time
@@ -126,7 +126,7 @@ git		IN	SSHFP	4 1 13d611007b43d073cf4d89784510398116623eb7
 git		IN	SSHFP	4 2 40a61a25488fe01c056eaaff703ef0ff9c6b01bee00580a91b95741dfaa59751
 
 hopper		IN	A	213.136.19.144
-hopper		IN	AAAA	2001:7b8:616:0162::100
+hopper		IN	AAAA	2001:7b8:616:0163::100
 hopper		IN	SSHFP	1 1 0632f537b79c8c7216a56b5da37aadfca3ff2b0c
 hopper		IN	SSHFP	1 2 ddf6635ae5d9136d249a6ec55dc14dedc80ed68af5916c4b479eabdacb4d9fb7
 hopper		IN	SSHFP	2 1 592affda35b209147e17d6a3b2c38c37371061e1
diff --git a/cacert.org.log b/cacert.org.log
index 84b66d1..c34c3bc 100644
--- a/cacert.org.log
+++ b/cacert.org.log
@@ -1,16 +1,20 @@
 
 RCS file: /var/opendnssec/unsigned/RCS/cacert.org,v
 Working file: /var/opendnssec/unsigned/cacert.org
-head: 1.115
+head: 1.116
 branch:
 locks: strict
 access list:
 symbolic names:
 keyword substitution: kv
-total revisions: 115;	selected revisions: 115
+total revisions: 116;	selected revisions: 116
 description:
 cacert.org - zone file for cacert.org
 ----------------------------
+revision 1.116
+date: 2018/06/25 15:35:40;  author: root;  state: Exp;  lines: +3 -3
+Update IPv6 address for hopper.cacert.org.
+----------------------------
 revision 1.115
 date: 2018/05/02 12:48:09;  author: root;  state: Exp;  lines: +3 -3
 Update CAA record to contain a valid mailto: URL.