diff --git a/bremen.freifunk.net.zone b/bremen.freifunk.net.zone
index 9655a52..8ec99eb 100644
--- a/bremen.freifunk.net.zone
+++ b/bremen.freifunk.net.zone
@@ -1,6 +1,6 @@
 $TTL 1D
 			IN	SOA	dns noc.bremen.freifunk.net. (
-				    2020052501	; Serial
+				    2020052502	; Serial
 				    4H		; Refresh
 				    1H		; Retry
 				    2W		; Expire
@@ -128,7 +128,7 @@ wikipedia			CNAME	jplitza
 
 ; mortzu
 monitoring			A	78.47.80.59
-				AAAA	2a01:4f8:c17:ada9::1014
+				AAAA	2a01:4f8:c17:ada9::1015
 
 ; nebirosh
 sip				A	10.196.2.50