diff --git a/group_vars/nuc1_jails.yml b/group_vars/nuc1_jails.yml
index 924cdcf..c0d129e 100644
--- a/group_vars/nuc1_jails.yml
+++ b/group_vars/nuc1_jails.yml
@@ -9,4 +9,4 @@ syslog_server_ip: "syslog1.servers.bornhack.org"
 dns_resolver_ips:
   - "2a09:94c4:55d1:76a0::2"
   - "10.1.0.2"
-postgresql_version: "14"
+postgresql_version: "16"