From 3f0cf146f4bbc2c2108bb26e9a63a6b43522eb36 Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Fri, 14 Nov 2025 03:18:34 +0800
Subject: [PATCH] build Update docker/dockerfile Docker tag to v1.20 (#8)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index eb2714b..2fcc4c8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.19
+# syntax=docker/dockerfile:1.20
 # ============================================================================
 # Tor Guard Relay - Ultra-optimized ~20 MB container
 # Base: Alpine 3.22.2 | Multi-arch: amd64, arm64