diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f30b349..831099d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,8 +41,14 @@ jobs:
         with:
           retries: 1 # Retry once after initial attempt
           run: |
-            python -m pytest tests -v
+            python -m pytest tests -v --cov=./ --cov-report=xml:coverage.xml
 
       - name: Run CLI tests
         run: |
           ultralytics-actions-info
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v5
+        with:
+          fail_ci_if_error: true
+          token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/pyproject.toml b/pyproject.toml
index 7a55f85..ee9e5e3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -73,6 +73,7 @@ dependencies = [
 [project.optional-dependencies]
 dev = [
     "pytest",
+    "pytest-cov",
 ]
 
 [project.urls]