diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 5f72fc5..88d4d5b 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -11,24 +11,23 @@ jobs:
       contents: read
       id-token: write
     steps:
-      - uses: actions/checkout@v3
-      - name: Setup node
-        uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+      - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version-file: '.node-version'
           check-latest: true
-          cache: 'npm'
+          cache: 'pnpm'
           registry-url: 'https://registry.npmjs.org'
-      - name: Install dependencies
-        run: npm install -g npm && npm install
+      - run: npm install -g npm && pnpm install
       - name: Publish
         run: |
           if git log -1 --pretty=%B | grep "^release: [0-9]\+\.[0-9]\+\.[0-9]\+$";
           then
-            npm publish --provenance --access public
+            pnpm publish --provenance --access public
           elif git log -1 --pretty=%B | grep "^release: [0-9]\+\.[0-9]\+\.[0-9]\+";
           then
-            npm publish --tag next --provenance --access public
+            pnpm publish --tag next --provenance --access public
           else
             echo "Not a release, skipping publish"
           fi
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index aa7cf0c..f0adfe9 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -8,23 +8,20 @@ jobs:
     name: Lint & Test
     strategy:
       matrix:
-        node-version: [16, 18, 20, 22]
+        node-version: [18, 20, 22]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
       - name: Setup node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
           check-latest: true
-          cache: 'npm'
+          cache: 'pnpm'
           registry-url: 'https://registry.npmjs.org'
-      - name: Install dependencies
-        run: npm install
-      - name: Lint
-        if: matrix.node-version == 22
-        run: npm run lint
-      - name: Test
-        run: npm run test
-      - name: Build
-        run: npm run build
+      - run: pnpm install
+      - if: matrix.node-version == 22
+        run: pnpm run lint
+      - run: pnpm run test
+      - run: pnpm run build