diff --git a/Dockerfile b/Dockerfile
index d9e74f8..fcf65b8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.21@sha256:a8560b36e8b8210634f77d9f7f9efd7ffa463e380b75e2e74aff4511df3ef88c
+FROM alpine:3.22@sha256:8a1f59ffb675680d47db6337b49d22281a139e9d709335b492be023728e11715
 ARG BINARY=binary-build-arg-not-defined
 ENV BINARY=${BINARY}
 ENTRYPOINT ["sh", "-c"]