diff --git a/Dockerfile b/Dockerfile
index 60a79b47..d12ce694 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.12
+# syntax=docker/dockerfile:1.13
 ARG BUILD_OS=debian
 FROM --platform=$BUILDPLATFORM tonistiigi/xx:1.6.1 AS xx