diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
index b630201..d819bad 100644
--- a/.github/workflows/node.js.yml
+++ b/.github/workflows/node.js.yml
@@ -15,7 +15,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [12.x, 14.x]
+        node-version: [12.x, 14.x, 16.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
 
     steps:
@@ -26,3 +26,5 @@ jobs:
           node-version: ${{ matrix.node-version }}
       - run: yarn install --frozen-lockfile
       - run: yarn test
+      - run: npm install
+      - run: npm pack
diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index b943d60..f6e6d74 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -11,13 +11,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Use Node.js
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16
       # We're using npm to publish due to: https://github.com/yarnpkg/yarn/issues/5779
       - run: npm install
       - id: publish
-        uses: JS-DevTools/npm-publish@v1.4.3
+        uses: JS-DevTools/npm-publish@v1
         with:
           token: ${{ secrets.NPM_TOKEN }}
           dry-run: ${{ github.event.action != 'published' }}
diff --git a/package.json b/package.json
index 60e2898..5b3bce9 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "dist"
   ],
   "engines": {
-    "node": "^10 || ^12 || >=14"
+    "node": "12.x || 14.x || 16.x"
   },
   "dependencies": {
     "is-url": "^1.2.4",
@@ -29,8 +29,7 @@
     "typescript": "^4.5.5"
   },
   "scripts": {
-    "prepare": "rimraf ./dist",
-    "prepack": "tsc --outDir dist --declaration --declarationDir dist",
+    "prepack": "rimraf ./dist && tsc --outDir dist --declaration --declarationDir dist",
     "pretest": "prettier --check .",
     "test": "jest --ci",
     "test:watch": "jest --watch --notify",