diff --git a/Dockerfile b/Dockerfile
index 14ca831..f2025ce 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.11-alpine@sha256:4b4078a3ab81edc2f5725cd42b065beaeeb4f9be3b4b1e3b4cf11dd6ae9720d3
+FROM python:3.11-alpine@sha256:8456f4b4fc4e465c3e4217bc4dfd6edba95a4316f348e481a416708ee8fb9e5e
 
 LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
 LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"