From d53ebb31c48537ff7d3252ba2ee7c7e63009c533 Mon Sep 17 00:00:00 2001
From: manus-admin <manus@santinova-soft.org>
Date: Tue, 22 Sep 2026 12:24:58 +0200
Subject: [PATCH] Use cached Node 20 base for portal builds

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

diff --git a/Dockerfile b/Dockerfile
index 0630673..608db7f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:18-alpine
+FROM node:20-alpine
 WORKDIR /app
 RUN npm install -g serve
 COPY index.html ./