diff --git a/build/Dockerfile b/build/Dockerfile
index c5851534..262f47e7 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.17
+# syntax=docker/dockerfile:1.19
 FROM golang:1.25.0 AS builder
 ARG VERSION
 ARG TARGETARCH