diff --git a/deploy/docker/Dockerfile b/deploy/docker/Dockerfile
index 66a0c285..2189d4f5 100644
--- a/deploy/docker/Dockerfile
+++ b/deploy/docker/Dockerfile
@@ -11,14 +11,14 @@
 # (a symlink to the newest build under /data/site, swapped atomically) for a web server such as the
 # compose file's Caddy to serve from the same volume.
 
-FROM node:24-bookworm-slim AS build
+FROM node:26-bookworm-slim AS build
 ARG CLOUDHAL_VERSION=""
 COPY . /ctx
 RUN node /ctx/install.mjs /ctx /opt/cloudhal \
   && npm cache clean --force \
   && rm -rf /root/.npm /tmp/*
 
-FROM node:24-bookworm-slim
+FROM node:26-bookworm-slim
 ARG CLOUDHAL_VERSION=""
 LABEL org.opencontainers.image.title="Cloudhal" \
   org.opencontainers.image.description="Agent-native site platform: Studio, API and MCP server, self-hosted" \