diff --git a/.github/workflows/buildwheel.yml b/.github/workflows/buildwheel.yml
index 4d7ce6c8..7f71e08f 100644
--- a/.github/workflows/buildwheel.yml
+++ b/.github/workflows/buildwheel.yml
@@ -52,7 +52,7 @@ jobs:
             bin\cibw_repair_wheel_command_windows.bat {dest_dir} {wheel}
           CIBW_TEST_COMMAND: python -c "import flint; print(str(flint.fmpz(2)))"
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           path: wheelhouse/*.whl
 
@@ -71,7 +71,7 @@ jobs:
       - run: pip install cython setuptools
       - run: python setup.py sdist
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           path: dist/*.tar.gz