diff --git a/docker/Dockerfile.frontend b/docker/Dockerfile.frontend
index 45a789e..4c2b8e0 100644
--- a/docker/Dockerfile.frontend
+++ b/docker/Dockerfile.frontend
@@ -1,4 +1,4 @@
-FROM node:18-alpine AS build
+FROM node:25-alpine AS build
 WORKDIR /app
 COPY frontend/package*.json ./
 RUN npm ci
@@ -7,7 +7,7 @@ ARG VITE_AUTH_REQUIRED=1
 ENV VITE_AUTH_REQUIRED=$VITE_AUTH_REQUIRED
 RUN npm run build
 
-FROM node:18-alpine
+FROM node:25-alpine
 WORKDIR /app
 ENV PORT=80
 ENV BACKEND_URL=http://backend:8000