diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
index 3b9fad3c..9f5a3639 100644
--- a/.github/workflows/codecov.yml
+++ b/.github/workflows/codecov.yml
@@ -31,6 +31,6 @@ jobs:
       run: cargo tarpaulin --verbose --out Xml --ignore-tests --packages sprs --all-features
 
     - name: Upload to codecov
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
           token: ${{ secrets.CODECOV_TOKEN }}