diff --git a/int.labolyon.fr.zone b/int.labolyon.fr.zone
index 6844141..2545f07 100644
--- a/int.labolyon.fr.zone
+++ b/int.labolyon.fr.zone
@@ -1,7 +1,7 @@
 $TTL 86400
 $ORIGIN int.labolyon.fr
 @       14400   IN      SOA     dns.int.labolyon.fr contact.labolyon.fr. (
-                                                2024051222      ; Serial
+                                                2024051225      ; Serial
                                                 4H      ; refresh after 4 hour
                                                 1H      ; retry after 1 hour
                                                 3W      ; expire after 3 weeks