diff --git a/.github/workflows/unittest.yaml b/.github/workflows/unittest.yaml
index 6cb9cc411..07118e0e0 100644
--- a/.github/workflows/unittest.yaml
+++ b/.github/workflows/unittest.yaml
@@ -26,6 +26,7 @@ jobs:
       uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
+        cache: 'pip'
     - name: Install dependencies
       run: |
         sh tests/scripts/run_install_deps.sh
@@ -55,3 +56,7 @@ jobs:
           ./tests/data/rsp_cache_new.json
         retention-days: 3
       if: ${{ always() }}
+    - name: Upload coverage reports to Codecov
+      uses: codecov/codecov-action@v3
+      env:
+        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}