diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3da711b6..dbbf44fb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -83,7 +83,7 @@ jobs:
         run: pip install cibuildwheel
       - name: Build wheels
         run: cibuildwheel --output-dir wheelhouse
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         with:
           name: wheels-${{ matrix.os }}-${{ matrix.python }}-${{ matrix.arch }}
           path: ./wheelhouse/*.whl
@@ -103,7 +103,7 @@ jobs:
       - name: Build a source tarball
         run:
             python setup.py sdist
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         with:
           name: tarball
           path: dist