diff --git a/.github/workflows/pypi_upload.yml b/.github/workflows/pypi_upload.yml
index b213fc713..00bef4259 100644
--- a/.github/workflows/pypi_upload.yml
+++ b/.github/workflows/pypi_upload.yml
@@ -17,7 +17,7 @@ jobs:
     outputs:
       include: ${{ steps.set-matrix.outputs.include }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install cibuildwheel
       # Nb. keep cibuildwheel version pin consistent with job below
         run: pipx install cibuildwheel==2.17.0
@@ -72,7 +72,7 @@ jobs:
         with:
           only: ${{ matrix.only }}
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           path: ./wheelhouse/*.whl
           name: bdist_files
@@ -106,7 +106,7 @@ jobs:
           python -m build --sdist
 
       - name: Upload sdist
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: sdist_files
           path: dist/*.tar.gz