diff --git a/Dockerfile b/Dockerfile
index 4ce7731..e5370a7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:bullseye-slim@sha256:7b25673f45676f6583fd240913f6d2348ee418efd32e55510b289dca6b21849e
+FROM debian:bullseye-slim@sha256:77f46c1cf862290e750e913defffb2828c889d291a93bdd10a7a0597720948fc
 
 LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
 LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"