diff --git a/Dockerfile b/Dockerfile
index 8dda5dd..28b8353 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,3 @@
-FROM alpine:3.21.0@sha256:21dc6063fd678b478f57c0e13f47560d0ea4eeba26dfc947b2a4f81f686b9f45
+FROM alpine:3.21.2@sha256:56fa17d2a7e7f168a043a2712e63aed1f8543aeafdcee47c58dcffe38ed51099
 ENTRYPOINT ["/usr/bin/hansel"]
 COPY hansel /usr/bin/hansel