diff --git a/Dockerfile b/Dockerfile
index 3479c4b..bb1f300 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -27,7 +27,7 @@ RUN \
     /root-out/var/log/*
 
 # set version for s6 overlay
-ARG S6_OVERLAY_VERSION="3.1.5.0"
+ARG S6_OVERLAY_VERSION="3.1.6.2"
 ARG S6_OVERLAY_ARCH="x86_64"
 
 # add s6 overlay
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index b77a94b..9c0029a 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -27,7 +27,7 @@ RUN \
     /root-out/var/log/*
 
 # set version for s6 overlay
-ARG S6_OVERLAY_VERSION="3.1.5.0"
+ARG S6_OVERLAY_VERSION="3.1.6.2"
 ARG S6_OVERLAY_ARCH="aarch64"
 
 # add s6 overlay