diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..9950738
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,25 @@
+FROM node:22-slim AS builder
+
+WORKDIR /src
+
+ENV OUTPUT=standalone
+RUN corepack enable
+
+COPY pnpm-lock.yaml package.json .
+RUN pnpm install --frozen-lockfile
+
+COPY . .
+RUN pnpm build
+
+FROM gcr.io/distroless/nodejs22-debian12
+
+ENV NODE_ENV=production
+WORKDIR /usr/src
+
+COPY --chown=nonroot:nonroot ./public ./public
+COPY --from=builder --chown=nonroot:nonroot /src/.next/standalone ./
+COPY --from=builder --chown=nonroot:nonroot /src/.next/static ./.next/static
+
+USER nonroot
+EXPOSE 3000
+CMD ["server.js"]
diff --git a/app/page.tsx b/app/page.tsx
index 9ebe5eb..bb59e8c 100644
--- a/app/page.tsx
+++ b/app/page.tsx
@@ -7,11 +7,21 @@ export default function Home() {
       <Header />
       <div className="mx-auto max-w-3xl px-4">
         <Timeline timeline={[
+          {
+            title: "プログラミングの世界に入り込む",
+            datetime: "2020/07",
+            description: "Discord Botを作るためにPythonを学び始めた。",
+           },
           {
             title: "sbv2-api 誕生",
             datetime: "2025/09",
             description: "Discord botに組み込めたら面白いと思って開発を開始して作った。"
           },
+          {
+            title: "New! ウェブサイト6代目開発開始(Proj C)",
+            datetime: "2025/04",
+            description: "前のサイトを変えたくなった。そして再び一から作ることにした。"
+          },
         ]} />
       </div>
     </>
diff --git a/next.config.ts b/next.config.ts
index 760becb..5eea982 100644
--- a/next.config.ts
+++ b/next.config.ts
@@ -11,4 +11,8 @@ const nextConfig: NextConfig = {
     }
 };
 
+if (process.env.OUTPUT === "standalone") {
+    nextConfig.output = "standalone";
+}
+
 export default nextConfig;
diff --git a/package.json b/package.json
index 83853cb..167edba 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
   },
   "devDependencies": {
     "typescript": "^5",
-    "@types/node": "^20",
+    "@types/node": "^22.0.0",
     "@types/react": "^19",
     "@types/react-dom": "^19",
     "@tailwindcss/postcss": "^4",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 85e8013..ffe099c 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -22,8 +22,8 @@ importers:
         specifier: ^4
         version: 4.1.4
       '@types/node':
-        specifier: ^20
-        version: 20.17.31
+        specifier: ^22.0.0
+        version: 22.15.2
       '@types/react':
         specifier: ^19
         version: 19.1.2
@@ -301,8 +301,8 @@ packages:
   '@tailwindcss/postcss@4.1.4':
     resolution: {integrity: sha512-bjV6sqycCEa+AQSt2Kr7wpGF1bOZJ5wsqnLEkqSbM/JEHxx/yhMH8wHmdkPyApF9xhHeMSwnnkDUUMMM/hYnXw==}
 
-  '@types/node@20.17.31':
-    resolution: {integrity: sha512-quODOCNXQAbNf1Q7V+fI8WyErOCh0D5Yd31vHnKu4GkSztGQ7rlltAaqXhHhLl33tlVyUXs2386MkANSwgDn6A==}
+  '@types/node@22.15.2':
+    resolution: {integrity: sha512-uKXqKN9beGoMdBfcaTY1ecwz6ctxuJAcUlwE55938g0ZJ8lRxwAZqRz2AJ4pzpt5dHdTPMB863UZ0ESiFUcP7A==}
 
   '@types/react-dom@19.1.2':
     resolution: {integrity: sha512-XGJkWF41Qq305SKWEILa1O8vzhb3aOo3ogBlSmiqNko/WmRb6QIaweuZCXjKygVDXpzXb5wyxKTSOsmkuqj+Qw==}
@@ -518,8 +518,8 @@ packages:
     engines: {node: '>=14.17'}
     hasBin: true
 
-  undici-types@6.19.8:
-    resolution: {integrity: sha512-ve2KP6f/JnbPBFyobGHuerC9g1FYGn/F8n1LWTwNxCEzd6IfqTwUQcNXgEtmmQ6DlRrC1hrSrBnCZPokRrDHjw==}
+  undici-types@6.21.0:
+    resolution: {integrity: sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==}
 
 snapshots:
 
@@ -706,9 +706,9 @@ snapshots:
       postcss: 8.5.3
       tailwindcss: 4.1.4
 
-  '@types/node@20.17.31':
+  '@types/node@22.15.2':
     dependencies:
-      undici-types: 6.19.8
+      undici-types: 6.21.0
 
   '@types/react-dom@19.1.2(@types/react@19.1.2)':
     dependencies:
@@ -910,4 +910,4 @@ snapshots:
 
   typescript@5.8.3: {}
 
-  undici-types@6.19.8: {}
+  undici-types@6.21.0: {}
diff --git a/renovate.json b/renovate.json
new file mode 100644
index 0000000..5db72dd
--- /dev/null
+++ b/renovate.json
@@ -0,0 +1,6 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended"
+  ]
+}