diff --git a/Dockerfile b/Dockerfile
index a23d829..e48f042 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,7 +22,7 @@ RUN set -ex \
       -mod=readonly
 
 
-FROM alpine:3.22@sha256:56b31e2dadc083b6b067d6cd4e97a9c6e5a953e6595830c60d9197589ff88ad4
+FROM alpine:3.22@sha256:4b7ce07002c69e8f3d704a9c5d6fd3053be500b7f1c69fc0d80990c2ad8dd412
 
 LABEL org.opencontainers.image.authors='Knut Ahlers <knut@ahlers.me>' \
     org.opencontainers.image.version='1.18.0' \