package.json,.github: use supported Node version

.github/workflows/integration-tests.yml

@@ -35,7 +35,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: '18'
+          node-version: '24'
 
       - name: Setup Bun
         uses: oven-sh/setup-bun@v2
@@ -125,7 +125,7 @@ jobs:
               apt-get install -y -qq bubblewrap socat ripgrep python3 curl ca-certificates unzip
               curl -fsSL https://bun.sh/install | bash
               export PATH="$HOME/.bun/bin:$PATH"
-              curl -fsSL https://deb.nodesource.com/setup_18.x | bash -
+              curl -fsSL https://deb.nodesource.com/setup_24.x | bash -
               apt-get install -y -qq nodejs
               npm ci
               npm run build

.github/workflows/release.yml

@@ -37,7 +37,8 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
-          node-version: '18'
+          # Check LTS versions: https://nodejs.org/en/about/previous-releases
+          node-version: '24'
           registry-url: 'https://registry.npmjs.org'
 
       - run: npm install

package.json

@@ -9,7 +9,7 @@
     "srt": "dist/cli.js"
   },
   "engines": {
-    "node": ">=18.0.0"
+    "node": ">=20.0.0"
   },
   "scripts": {
     "build": "tsc",