diff --git a/docker/cron.Dockerfile b/docker/cron.Dockerfile
index f4454fd2..8b0f4051 100644
--- a/docker/cron.Dockerfile
+++ b/docker/cron.Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.22@sha256:310c62b5e7ca5b08167e4384c68db0fd2905dd9c7493756d356e893909057601
+FROM alpine:3.24@sha256:a2d49ea686c2adfe3c992e47dc3b5e7fa6e6b5055609400dc2acaeb241c829f4
 
 ARG SUPERCRONIC_VERSION=v0.2.33
 ARG TARGETARCH