diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4c120ce..481a7de 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,6 +33,6 @@ jobs:
       - name: Run tests
         run: pytest --cov=src/deepseek_wrapper --cov-report=xml
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           fail_ci_if_error: false
\ No newline at end of file