From 04b55249c8b5fbe5c7998f34a6a511ad0a9bbd97 Mon Sep 17 00:00:00 2001
From: Sergey Krashevich <svk@svk.su>
Date: Wed, 4 Jan 2023 05:15:00 +0300
Subject: [PATCH] Update Dockerfile

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 509adc816..a50092d28 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.2
+# syntax = docker/dockerfile-upstream:master-labs
 
 # https://askubuntu.com/questions/972516/debian-frontend-environment-variable
 ARG DEBIAN_FRONTEND=noninteractive