diff --git a/.github/workflows/build-and-publish-to-pypi.yml b/.github/workflows/build-and-publish-to-pypi.yml
index 60dd180..65b71fa 100644
--- a/.github/workflows/build-and-publish-to-pypi.yml
+++ b/.github/workflows/build-and-publish-to-pypi.yml
@@ -53,7 +53,7 @@ jobs:
           CIBW_BEFORE_BUILD_WINDOWS: pip install delvewheel
           CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: "delvewheel show {wheel} && delvewheel repair -w {dest_dir} {wheel} --no-mangle-all"
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v6
         with:
           name: artifact-wheels-${{ matrix.os }}
           path: ./wheelhouse/*.whl
@@ -69,7 +69,7 @@ jobs:
       - name: Build sdist
         run: pipx run build --sdist
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v6
         with:
           name: artifact-source
           path: dist/*.tar.gz