diff --git a/docker/validator/Dockerfile b/docker/validator/Dockerfile
index 4559a8efe947..ea6660831875 100644
--- a/docker/validator/Dockerfile
+++ b/docker/validator/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:buster-20210927@sha256:37b68406b219ca10fd50a49340da9e6e9ac189deecf75c3d3bd90a016d29fbb0 AS debian-base
+FROM debian:buster-20221004@sha256:604db908f7ce93379b1289c0c7ba73b252002087a3fa64fe904b430083ba5f69 AS debian-base
 
 FROM debian-base AS toolchain