diff --git a/frontend/Containerfile b/frontend/Containerfile
index 63902a76f..8979b26cb 100644
--- a/frontend/Containerfile
+++ b/frontend/Containerfile
@@ -1,10 +1,10 @@
 # Multi-stage build for production-ready Next.js application
-FROM node:24-alpine AS dependencies
+FROM node:26-alpine AS dependencies
 WORKDIR /app
 COPY package.json package-lock.json ./
 RUN npm ci --only=production
 
-FROM node:24-alpine AS build
+FROM node:26-alpine AS build
 WORKDIR /app
 COPY package.json package-lock.json ./
 RUN npm ci
@@ -12,7 +12,7 @@ COPY . .
 ENV NEXT_TELEMETRY_DISABLED=1
 RUN npm run build
 
-FROM node:24-alpine AS runner
+FROM node:26-alpine AS runner
 WORKDIR /app
 
 ENV NODE_ENV=production
diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index f10523fac..83a541cb4 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -22,7 +22,7 @@
       },
       "devDependencies": {
         "@eslint/eslintrc": "^3",
-        "@types/node": "^24.0.0",
+        "@types/node": "^26.0.0",
         "@types/react": "^19",
         "@types/react-dom": "^19",
         "autoprefixer": "^10.4.21",
@@ -1862,13 +1862,13 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "24.19.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.19.2.tgz",
-      "integrity": "sha512-93d49wCWJkCyN87MxLpNN6KXPCwFw7bVUg79mGUV1OS40JGWwVCr8n61DXCSqz7CV6/VfPkb7xec7uP2M+QHWQ==",
+      "version": "26.6.5",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.6.5.tgz",
+      "integrity": "sha512-uMzsv9stDdofIZBx4UGh4Z9ZgXnGC9seRDscilBcTHAeOFk67MZg/k9bWVfO+bk4qZmG+l52hRnLwUiH2LnJTg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": ">=7.24.0 <7.24.7"
+        "undici-types": "~8.9.0"
       }
     },
     "node_modules/@types/react": {
@@ -7204,9 +7204,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "7.24.6",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.24.6.tgz",
-      "integrity": "sha512-WRNW+sJgj5OBN4/0JpHFqtqzhpbnV0GuB+OozA9gCL7a993SmU+1JBZCzLNxYsbMfIeDL+lTsphD5jN5N+n0zg==",
+      "version": "8.9.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.9.0.tgz",
+      "integrity": "sha512-KTDyRTYX8sWmKXAikPHHSyc63CRPETMctyjKFupcC6OBLXT3xsN0e9aF7m+mIXutFWpUXuedtowG7iLOzp0kQg==",
       "dev": true,
       "license": "MIT"
     },
diff --git a/frontend/package.json b/frontend/package.json
index 6aaf3a907..da767e9f3 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -23,7 +23,7 @@
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3",
-    "@types/node": "^24.0.0",
+    "@types/node": "^26.0.0",
     "@types/react": "^19",
     "@types/react-dom": "^19",
     "autoprefixer": "^10.4.21",