diff --git a/Dockerfile b/Dockerfile
index b6f47c5..162e49e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/alpine:3.21.0
+FROM docker.io/alpine:3.21.1
 LABEL maintainer="Dalton Hubble <dghubble@gmail.com>"
 LABEL org.opencontainers.image.title="dnsmasq",
 LABEL org.opencontainers.image.source="https://github.com/poseidon/dnsmasq"