diff --git a/Dockerfile b/Dockerfile
index 240dc22b2b..e2e51a3474 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -24,7 +24,7 @@
 #   $ ./maketgz 8.7.1
 
 # To update, get the latest digest e.g. from https://hub.docker.com/_/debian/tags
-FROM debian:bookworm-slim@sha256:39868a6f452462b70cf720a8daff250c63e7342970e749059c105bf7c1e8eeaf
+FROM debian:bookworm-slim@sha256:903d3225acecaa272bbdd7273c6c312c2af8b73644058838d23a8c9e6e5c82cf
 
 RUN apt-get update -qq && apt-get install -qq -y --no-install-recommends \
     build-essential make autoconf automake libtool git perl zip zlib1g-dev gawk && \