diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0deb7c3..2f4df3e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        nodejs: [8, 10, 12, 14]
+        nodejs: [12, 14, 16]
     steps:
     - uses: actions/checkout@v2
     - uses: actions/setup-node@v2
diff --git a/package.json b/package.json
index b06c9e4..2924ccf 100644
--- a/package.json
+++ b/package.json
@@ -28,6 +28,9 @@
     },
     "./package.json": "./package.json"
   },
+  "engines": {
+    "node": ">=12"
+  },
   "scripts": {
     "build": "bundt",
     "bench": "node bench",