diff --git a/Dockerfile b/Dockerfile
index 35b4cebd..a6db1752 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.14.5-slim@sha256:af79f947dee1c929919b0488d20db7200d8737e00f68ee4abeef1fcf1fe05939 AS base
+FROM python:3.14.5-slim@sha256:a7185a8e40af01bf891414a4df16ef10fc6000cee460a404a13da9029fe41604 AS base
 LABEL org.opencontainers.image.name=europe-west3-docker.pkg.dev/zeitonline-engineering/docker-zon/httpbin
 
 COPY --from=ghcr.io/astral-sh/uv:0.11.14@sha256:1025398289b62de8269e70c45b91ffa37c373f38118d7da036fb8bb8efc85d97 /uv /usr/bin/