diff --git a/Dockerfile b/Dockerfile
index 08422e0..05d9ad5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: MIT
 
-FROM ubuntu:questing-20251029@sha256:5922638447b1e3ba114332c896a2c7288c876bb94adec923d70d58a17d2fec5e
+FROM ubuntu:questing-20251217@sha256:4a9232cc47bf99defcc8860ef6222c99773330367fcecbf21ba2edb0b810a31e
 ARG TARGETARCH
 
 # renovate: datasource=pypi depName=uv versioning=pep440