diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 36474df..c4649e4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,6 +12,7 @@ jobs:
     - uses: actions/setup-node@v2
       with:
         node-version: '16'
+        cache: 'npm'
     - run: npm ci
     - run: npm test
     - run: npm run lint
diff --git a/.github/workflows/release-and-publish.yml b/.github/workflows/release-and-publish.yml
index fbc60da..d799cd6 100644
--- a/.github/workflows/release-and-publish.yml
+++ b/.github/workflows/release-and-publish.yml
@@ -14,6 +14,7 @@ jobs:
       - uses: actions/setup-node@v2
         with:
           node-version: '16'
+          cache: 'npm'
       - run: npm ci
       - run: npm test
       - run: npm run lint
@@ -26,6 +27,7 @@ jobs:
       - uses: actions/setup-node@v2
         with:
           node-version: '16'
+          cache: 'npm'
       - run: echo "::set-output name=version::$(node -p -e "require('./package.json').version")"
         id: version
       - name: release
@@ -48,6 +50,7 @@ jobs:
       - uses: actions/setup-node@v2
         with:
           node-version: '16'
+          cache: 'npm'
           registry-url: 'https://registry.npmjs.org'
       - run: npm ci
       - run: npm publish --access public