diff --git a/Dockerfile b/Dockerfile
index f7d6a21..5e1e243 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.17@sha256:38387523653efa0039f8e1c89bb74a30504e76ee9f565e25c9a09841f9427b05
+# syntax=docker/dockerfile:1.18@sha256:dabfc0969b935b2080555ace70ee69a5261af8a8f1b4df97b9e7fbcf6722eddf
 
 FROM alpine:3.22.1@sha256:4bcff63911fcb4448bd4fdacec207030997caf25e9bea4045fa6c8c44de311d1 AS build-base