diff --git a/chalec.org.zone b/chalec.org.zone
index c436473..d9f2987 100644
--- a/chalec.org.zone
+++ b/chalec.org.zone
@@ -1,6 +1,6 @@
 $TTL 60m
 chalec.org.            IN SOA   dns.libre-en-communs.org. contact.a-lec.org. (         
-                        2405231947 ; serial AAMMDDHHmm
+                        2405301509 ; serial AAMMDDHHmm
                         86400      ; refresh (1 day)
                         3600       ; retry (1 hour)
                         3600000    ; expire (5 weeks 6 days 16 hours)