diff --git a/.github/workflows/elixir.yml b/.github/workflows/elixir.yml
index f3d60ab..4d2054c 100644
--- a/.github/workflows/elixir.yml
+++ b/.github/workflows/elixir.yml
@@ -65,7 +65,7 @@ jobs:
         run: mix coveralls.json
 
       - name: Upload Code Coverage Report
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           file: ./cover/excoveralls.json