diff --git a/Dockerfile b/Dockerfile
index d5046b4..b79f655 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ ARG DISTRO=focal
 # base images
 #--------------------------------------
 FROM ghcr.io/containerbase/ubuntu:20.04@sha256:8feb4d8ca5354def3d8fce243717141ce31e2c428701f6682bd2fafe15388214 AS build-focal
-FROM ghcr.io/containerbase/ubuntu:22.04@sha256:b8b6ee6aa931ecd9d0d952abc34dc0e5f7c6a30c6bb71b079fe399fde0329c02 AS build-jammy
+FROM ghcr.io/containerbase/ubuntu:22.04@sha256:b1066385161d28ddf6bc7e7b28a9170eec11484c821d1a5150d176cbde41d7f7 AS build-jammy
 
 
 #--------------------------------------