diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 6f92a3b..6172d11 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -43,7 +43,7 @@ jobs:
           coverage report --format markdown >> $env:GITHUB_STEP_SUMMARY
 
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}