diff --git a/Dockerfile b/Dockerfile
index 5fbcf09..57685fc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ ARG DISTRO=resolute
 # base images
 #--------------------------------------
 FROM ghcr.io/containerbase/ubuntu:20.04@sha256:8feb4d8ca5354def3d8fce243717141ce31e2c428701f6682bd2fafe15388214 AS build-focal
-FROM ghcr.io/containerbase/ubuntu:22.04@sha256:13861e4d4047fbbe1fc1737d690dffe8d31c4524c8f203beb0c9bb1ddda35d3c AS build-jammy
+FROM ghcr.io/containerbase/ubuntu:22.04@sha256:4f838adc7181d9039ac795a7d0aba05a9bd9ecd480d294483169c5def983b64d AS build-jammy
 FROM ghcr.io/containerbase/ubuntu:26.04@sha256:f3d28607ddd78734bb7f71f117f3c6706c666b8b76cbff7c9ff6e5718d46ff64 AS build-resolute