diff --git a/server/Dockerfile b/server/Dockerfile
index d9d833b5..57798f57 100644
--- a/server/Dockerfile
+++ b/server/Dockerfile
@@ -15,7 +15,7 @@ ARG VERSION=0.0.0-dev
 # ── Stage 1: build the React dashboard ─────────────────────────────────────
 # Output lands inside the Go embed.FS root (internal/httpapi/dashboard/dist)
 # so the Go build picks it up automatically.
-FROM node:20-alpine AS dashboard
+FROM node:24-alpine AS dashboard
 WORKDIR /src
 RUN apk upgrade --no-cache
 # Install deps first for warm cache.
diff --git a/server/Dockerfile.cuda b/server/Dockerfile.cuda
index 5dc51078..761311ef 100644
--- a/server/Dockerfile.cuda
+++ b/server/Dockerfile.cuda
@@ -24,7 +24,7 @@
 ARG VERSION=0.0.0-dev
 
 # ── Stage 0: build the React dashboard ─────────────────────────────────────
-FROM --platform=linux/amd64 node:20-alpine AS dashboard
+FROM --platform=linux/amd64 node:24-alpine AS dashboard
 WORKDIR /src
 RUN apk upgrade --no-cache
 # Install deps first for warm cache.