diff --git a/.github/workflows/windows_stable.yml b/.github/workflows/windows_stable.yml
index b303f07..10458c8 100644
--- a/.github/workflows/windows_stable.yml
+++ b/.github/workflows/windows_stable.yml
@@ -73,7 +73,7 @@ jobs:
                 grcov . --binary-path ./target/debug/ -s . -t lcov --branch --ignore-not-existing --ignore "/*" -o lcov.info
                 ls
             - name: Upload coverage results
-              uses: codecov/codecov-action@v3
+              uses: codecov/codecov-action@v4
               with:
                 token: ${{ secrets.CODECOV_TOKEN }} # not required for public repos
                 files: ./lcov.info # optional