diff --git a/Dockerfile b/Dockerfile
index 4018dfd..ac04d50 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.9-alpine@sha256:954ea8d05e9041d1dd17b69eb13708a60ef8b8bcc76d928beb4d137e2a9ceb30
+FROM python:3.9-alpine@sha256:6886106d550c8eccb653d048eca0454c504b23bd795e77505ad1caebb9e6e6f5
 
 LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
 LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"