diff --git a/Dockerfile b/Dockerfile
index dd2463e0..70e1bfa8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.19
+# syntax=docker/dockerfile:1.26
 
 ARG VERSION_ARG="latest"
 FROM scratch AS build-amd64