diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 0cc51bb..acd01be 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -38,3 +38,9 @@ jobs:
 
       - name: 🧪 Run pytest
         run: pytest
+
+      - name: ⬆️ Upload coverage to Codecov
+        uses: codecov/codecov-action@v4
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          file: ./cov.xml