diff --git a/.github/workflows/buildjet_arm64.yml b/.github/workflows/buildjet_arm64.yml
index fc87efdbf..1132b1b78 100644
--- a/.github/workflows/buildjet_arm64.yml
+++ b/.github/workflows/buildjet_arm64.yml
@@ -22,7 +22,7 @@ jobs:
         run: |
           pip install dist/pypop_genomics*.whl
           pytest -s -v tests
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           path: dist/*