diff --git a/.github/workflows/ci-test.yml b/.github/workflows/ci-test.yml
index bc6b80b..ca44d0d 100644
--- a/.github/workflows/ci-test.yml
+++ b/.github/workflows/ci-test.yml
@@ -4,7 +4,7 @@ jobs:
   build:
     strategy:
       matrix:
-        version: [14, 16, 18, 19]
+        version: [18, 20, 22]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
diff --git a/package.json b/package.json
index 1ec6e7c..52144b1 100644
--- a/package.json
+++ b/package.json
@@ -20,6 +20,9 @@
     "bundle",
     "browser"
   ],
+  "engines": {
+    "node": ">=18.20.4"
+  },
   "scripts": {
     "lint": "npx eslint index.js",
     "mocha": "npx mocha",