diff --git a/.github/workflows/upload-coverage.yml b/.github/workflows/upload-coverage.yml
index e15806f4..37fa1fb1 100644
--- a/.github/workflows/upload-coverage.yml
+++ b/.github/workflows/upload-coverage.yml
@@ -19,7 +19,7 @@ jobs:
           run-id: ${{ github.event.workflow_run.id }}
 
       - name: Upload to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           # The 'files' attribute consists of 'coverage/coverage.txt'.