diff --git a/Dockerfile b/Dockerfile
index 4f09ec3..2747b91 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:bullseye-slim@sha256:e0e49a44f5b6527b6c3f1b8f1bece7b7d20253280e53afaf4a15dd4370346d17
+FROM debian:bullseye-slim@sha256:a2143c0e76b1adffeda8f694b6f9216da77f9da162c534ce07e08aee1181848a
 
 LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
 LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"