diff --git a/docker/flux/Dockerfile b/docker/flux/Dockerfile
index 5e72640fca..30ba11f8aa 100644
--- a/docker/flux/Dockerfile
+++ b/docker/flux/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:stable-slim
+FROM debian:buster-slim
 COPY fluxd /usr/bin/fluxd
 
 EXPOSE 8093
diff --git a/docker/influxd/Dockerfile b/docker/influxd/Dockerfile
index 10c8c3974c..fb16306358 100644
--- a/docker/influxd/Dockerfile
+++ b/docker/influxd/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:stable-slim AS dependency-base
+FROM debian:buster-slim AS dependency-base
 
 ENV DEBIAN_FRONTEND noninteractive