diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 78d211f..8004644 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -47,7 +47,7 @@ jobs:
       - name: Test with pytest
         run: pytest
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           flags: unittests