diff --git a/Dockerfile b/Dockerfile
index 704b48e..97bd5b6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG S6_OVERLAY_VERSION="3.0.0.2"
+ARG S6_OVERLAY_VERSION="3.1.0.0"
 ARG S6_OVERLAY_RELEASE="https://github.com/just-containers/s6-overlay/releases/download/"
 ARG S6_OVERLAY_PAK_EXT=".tar.xz"