diff --git a/.github/workflows/pull-requests.yml b/.github/workflows/pull-requests.yml
index 539453e4..4cb0ab29 100644
--- a/.github/workflows/pull-requests.yml
+++ b/.github/workflows/pull-requests.yml
@@ -1,4 +1,4 @@
-name: Lint
+name: Lint & Test
 
 on: ['pull_request']
 
@@ -41,3 +41,23 @@ jobs:
         run: npm clean-install
       - name: Lint code
         run: npm run lint
+  unittest:
+    name: Run unit tests
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [14.x, 16.x, 18.x, 20.x]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          persist-credentials: false
+      - name: Setup Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'npm'
+      - name: Install dependencies
+        run: npm clean-install
+      - name: Run unit tests
+        run: npm run test-unit
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d2910990..19d4a94c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -44,6 +44,26 @@ jobs:
         run: npm clean-install
       - name: Lint code
         run: npm run lint
+  unittest:
+    name: Run unit tests
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [14.x, 16.x, 18.x, 20.x]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          persist-credentials: false
+      - name: Setup Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'npm'
+      - name: Install dependencies
+        run: npm clean-install
+      - name: Run unit tests
+        run: npm run test-unit
   release:
     name: Release
     if: ${{ github.actor != 'dependabot[bot]' }}
@@ -51,6 +71,7 @@ jobs:
     needs:
       - commitlint
       - lintcode
+      - unittest
     permissions:
       contents: write # to be able to publish a GitHub release
       issues: write # to be able to comment on released issues