diff --git a/dev/ci/docker_linux/Dockerfile b/dev/ci/docker_linux/Dockerfile
index d6a930ab5e00b..aaeb8bb0393bf 100644
--- a/dev/ci/docker_linux/Dockerfile
+++ b/dev/ci/docker_linux/Dockerfile
@@ -12,7 +12,7 @@
 
 # Last manual update 2021-09-24 (changing this comment will re-build image)
 
-FROM debian@sha256:f75d8a3ac10acdaa9be6052ea5f28bcfa56015ff02298831994bd3e6d66f7e57
+FROM debian@sha256:a42bb0c298cc798f1d3a6c3ee942c54db6919373c88250255ff66aed2fdb7e41
 MAINTAINER Flutter Developers <flutter-dev@googlegroups.com>
 
 RUN apt-get update -y && \