diff --git a/.github/workflows/app-ci.yaml b/.github/workflows/app-ci.yaml
index fedff1a..cd9dae0 100644
--- a/.github/workflows/app-ci.yaml
+++ b/.github/workflows/app-ci.yaml
@@ -44,3 +44,10 @@ jobs:
 
       - name: Run architecture analysis
         run: vendor/bin/deptrac analyse
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v5
+        with:
+          files: coverage/clover.xml
+          fail_ci_if_error: true
+          token: ${{ secrets.CODECOV_TOKEN }}