diff --git a/Dockerfile b/Dockerfile
index dbf4a3e..f4c6eff 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,3 @@
-FROM alpine:3.16.0@sha256:686d8c9dfa6f3ccfc8230bc3178d23f84eeaf7e457f36f271ab1acc53015037c
+FROM alpine:3.16.1@sha256:7580ece7963bfa863801466c0a488f11c86f85d9988051a9f9c68cb27f6b7872
 ENTRYPOINT ["/usr/bin/hansel"]
 COPY hansel /usr/bin/hansel