diff --git a/Dockerfile b/Dockerfile
index cc6551c..19b37df 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 # --- frontend build stage ---
-FROM node:25-alpine AS web
+FROM node:26-alpine AS web
 WORKDIR /web
 COPY web/package.json web/package-lock.json ./
 RUN npm ci --silent