diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3b94d2bb..a56914d9 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v2
         with:
-          node-version: '14.x'
+          node-version: '14.21.3'
       - run: yarn
       - run: yarn run prettier-check
       - run: yarn run eslint
diff --git a/package.json b/package.json
index 2b4a9be1..fe5399d4 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "version": "0.0.0-DEVELOPMENT",
   "description": "CLI to bootstrap Sourcegraph npm packages",
   "engines": {
-    "node": "^14.0.0"
+    "node": "^14.21.3"
   },
   "repository": {
     "type": "git",