diff --git a/Dockerfile b/Dockerfile
index a1eeceb..2cf0dd9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-#syntax=docker/dockerfile:1.10
+#syntax=docker/dockerfile:1.12
 
 FROM --platform=$BUILDPLATFORM golang:1.23.2-alpine AS flarectl
 WORKDIR /app