diff --git a/.github/workflows/test-workflow.yml b/.github/workflows/test-workflow.yml
index 742b82b..56c66d2 100644
--- a/.github/workflows/test-workflow.yml
+++ b/.github/workflows/test-workflow.yml
@@ -62,7 +62,7 @@ jobs:
 
       - name: Upload coverage reports
         if: matrix.os == 'ubuntu-latest' && matrix.bun-version == '1.2.14'
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: ./coverage/lcov.info