diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7010455..aaf7e8c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -51,6 +51,6 @@ jobs:
           python -m pytest --pyargs quantile_forest --cov=quantile_forest
 
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}