diff --git a/Dockerfile b/Dockerfile
index eb8785d..96a75da 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.10-alpine@sha256:156bbd92afdd8a3a020937ba06585e299602bbc4ce9f62a1f4f20fa25a28a2d2
+FROM python:3.10-alpine@sha256:b9c3acf9463696075eb8757d7fed88ed02d2a4e566f6e4e6e15cbde35fe807fe
 
 LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
 LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"