diff --git a/zones/db.tild3.org b/zones/db.tild3.org
index f4a09bc..50f7531 100644
--- a/zones/db.tild3.org
+++ b/zones/db.tild3.org
@@ -1,7 +1,7 @@
 $ORIGIN .
 $TTL 3600	; 1 hour
 tild3.org		IN SOA	ns1.tildeverse.net. root.tild3.org. (
-				2020011504 ; serial
+				2020041200 ; serial
 				86400      ; refresh (1 day)
 				7200       ; retry (2 hours)
 				3600000    ; expire (5 weeks 6 days 16 hours)
diff --git a/zones/db.ttm.sh b/zones/db.ttm.sh
index 2fa3850..a8cc85c 100644
--- a/zones/db.ttm.sh
+++ b/zones/db.ttm.sh
@@ -1,7 +1,7 @@
 $ORIGIN .
 $TTL 3600	; 1 hour
 ttm.sh			IN SOA	ns1.tildeverse.net. root.ttm.sh. (
-				2020021900 ; serial
+				2020021904 ; serial
 				86400      ; refresh (1 day)
 				7200       ; retry (2 hours)
 				3600000    ; expire (5 weeks 6 days 16 hours)
@@ -26,4 +26,3 @@ ip4			A	167.114.7.65
 ip6			AAAA	2607:5300:203:5fd5::7:65
 ownercheck		TXT	"17ad81f6"
 ssh			A	167.114.7.66
-
diff --git a/zones/mydomains/db.hmm.st b/zones/mydomains/db.hmm.st
index 3a0681e..3a8a967 100644
--- a/zones/mydomains/db.hmm.st
+++ b/zones/mydomains/db.hmm.st
@@ -1,7 +1,7 @@
 $ORIGIN .
 $TTL 3600	; 1 hour
 hmm.st			IN SOA	ns1.bhh.sh. root.hmm.st. (
-				2019122704 ; serial
+				2019122708 ; serial
 				86400      ; refresh (1 day)
 				7200       ; retry (2 hours)
 				3600000    ; expire (5 weeks 6 days 16 hours)