diff --git a/docker/validator/Dockerfile b/docker/validator/Dockerfile
index 09dd084cc373..1e3bee2a8576 100644
--- a/docker/validator/Dockerfile
+++ b/docker/validator/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:buster-20201117@sha256:f520e4a80b736389c3de162b8f60608d11c9fa3b2ec619bd40aabfd7e70d3455 AS toolchain
+FROM debian:buster-20210816@sha256:e2fe52e17d649812bddcac07faf16f33542129a59b2c1c59b39a436754b7f146 AS toolchain
 
 # To use http/https proxy while building, use:
 # docker build --build-arg https_proxy=http://fwdproxy:8080 --build-arg http_proxy=http://fwdproxy:8080
@@ -23,7 +23,7 @@ COPY . /diem
 RUN ./docker/build-common.sh
 
 ### Production Image ###
-FROM debian:buster-20201117@sha256:f520e4a80b736389c3de162b8f60608d11c9fa3b2ec619bd40aabfd7e70d3455 AS prod
+FROM debian:buster-20210816@sha256:e2fe52e17d649812bddcac07faf16f33542129a59b2c1c59b39a436754b7f146 AS prod
 
 RUN apt-get update && apt-get install -y libssl1.1 && apt-get clean && rm -r /var/lib/apt/lists/*