diff --git a/Dockerfile b/Dockerfile
index 5d0addf..495d90a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG UBUNTU_IMAGE=ubuntu:26.04@sha256:7c2884fd32770fc6c173b78e0dc2278a2851d89f5447919edbc45475ac55dd6a
+ARG UBUNTU_IMAGE=ubuntu:26.04@sha256:2260313b31c8c011cd2eebe728008efac1b3982be73eb71348ea2648d2c0e09b
 
 FROM ${UBUNTU_IMAGE} AS snapshot-ca-bootstrap