diff --git a/Dockerfile b/Dockerfile
index 164bd447..42bd06c0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.19
+# syntax=docker/dockerfile:1.28
 
 ARG VERSION_ARG="latest"
 FROM scratch AS build-amd64