Update Node across envs

.github/dependabot.yml

@@ -19,6 +19,8 @@ updates:
       - dependency-name: '@mozmeao/trafficcop'
       # Pin sass at 1.91.0 until mozilla/protocol#982
       - dependency-name: 'sass'
+      # (related to above sass version) Avoid unrelated @parcel changes in dep updates
+      - dependency-name: '@parcel/watcher*'
       # Need to be kept in sync with pre-commit-config.yaml.
       - dependency-name: 'eslint'
       - dependency-name: 'eslint-config-prettier'

.github/workflows/a11y_tests.yml

@@ -41,7 +41,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-node@v4
       with:
-        node-version: 20
+        node-version: 24
     - name: Install dependencies
       run: cd tests/playwright && npm ci && npm run install-deps
     - name: Run accessibility tests

.github/workflows/ensure_pre_commit_standards.yaml

@@ -19,7 +19,7 @@ jobs:
           python-version: "3.13"
       - uses: actions/setup-node@v4
         with:
-          node-version: 22
+          node-version: 24
       - name: "Install npm dependencies"
         run: npm ci
       - name: "Cache pre-commit environments"

.github/workflows/integration_tests.yml

@@ -107,7 +107,7 @@ jobs:
     - uses: actions/checkout@v6
     - uses: actions/setup-node@v4
       with:
-        node-version: 20
+        node-version: 24
     - name: Install dependencies
       run: cd tests/playwright && npm ci && npm run install-deps
     - name: Run Playwright tests

.github/workflows/unit_tests.yml

@@ -19,7 +19,7 @@ jobs:
       - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 24
           cache: npm
       - name: "Install JS dependencies"
         run: npm ci

Dockerfile

@@ -21,7 +21,7 @@ RUN pip install --require-hashes --no-cache-dir -r requirements/prod.txt
 ########
 # assets builder and dev server
 #
-FROM node:22.15.0-slim AS assets
+FROM node:24-slim AS assets
 
 ENV PATH=/app/node_modules/.bin:$PATH
 WORKDIR /app

package.json

@@ -3,6 +3,10 @@
   "version": "0.0.1",
   "description": "You can have all the money in the world, but there’s one thing you will never have — a dinosaur.",
   "private": true,
+  "engines": {
+    "node": "^24.0.0",
+    "npm": "^11.6.4"
+  },
   "dependencies": {
     "@babel/core": "^7.28.4",
     "@babel/preset-env": "^7.28.3",