diff --git a/autoscale/server.yaml b/autoscale/server.yaml
index 1c5aa96..2442c9b 100644
--- a/autoscale/server.yaml
+++ b/autoscale/server.yaml
@@ -25,5 +25,5 @@
   volume:
     type: OS::Cinder::Volume
     properties:
-      image: 'cvp.ubuntu.1604'
+      image: 'cvp.ubuntu.2204'
       size: 20