diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 24109bb..12bfbf4 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -37,6 +37,6 @@ jobs:
           CI: true
         
       - name: Upload coverage to Codecov  
-        uses: codecov/codecov-action@v2.1.0
+        uses: codecov/codecov-action@v4.1.1
         with:
           token: ${{ secrets.CODECOV_TOKEN }}