diff --git a/Dockerfile b/Dockerfile
index 3858a783..c5b03cdc 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@sha256:4e0171b9275e12d375863f2b3ae9ce00a4c53ddda176bd55868df97ac6f21a6e as build-jammy
+FROM ghcr.io/containerbase/ubuntu:22.04@sha256:a1af69f6c9bc3657289d23abff8ee360d2417d6cf69719e287822443dca3dc57 as build-jammy
 
 
 #--------------------------------------