diff --git a/jjb/defaults.yaml b/jjb/defaults.yaml
index 215bd8de0..c4c0ecc53 100644
--- a/jjb/defaults.yaml
+++ b/jjb/defaults.yaml
@@ -105,10 +105,10 @@
     controller-max-mem: "2048m"
     openstack_system_count: 1
     openstack_system_flavor: "v3-standard-4"
-    openstack_system_image: "ZZCI - CentOS 7 - devstack - x86_64 - 20240306-105306.072"
+    openstack_system_image: "ZZCI - CentOS 7 - devstack - x86_64 - 20240401-230144.262"
     openstack_system2_count: 0
     openstack_system2_flavor: "v3-standard-2"
-    openstack_system2_image: "ZZCI - CentOS 7 - devstack - x86_64 - 20240306-105306.072"
+    openstack_system2_image: "ZZCI - CentOS 7 - devstack - x86_64 - 20240401-230144.262"
     openstack_system3_count: 1
     openstack_system3_flavor: "v3-standard-8"
     openstack_system3_image: "ZZCI - Ubuntu 22.04 - devstack - x86_64 - 20231031-095146.118"