diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index 0f75cfe..bee4db8 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        node-version: [14.x, 16.x]
+        node-version: [16.x]
     steps:
       - uses: actions/checkout@v2
       - name: Use Node.js ${{ matrix.node-version }}
diff --git a/.nvmrc b/.nvmrc
index 958b5a3..3f430af 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-v14
+v18
diff --git a/package.json b/package.json
index 0f84126..62258d3 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "webextension-polyfill-ts": "^0.26.0"
   },
   "engines": {
-    "node": ">=14.0.0"
+    "node": "^16.20 || ^18.16 || >=20"
   },
   "publishConfig": {
     "access": "public",