diff --git a/.github/workflows/python.yaml b/.github/workflows/python.yaml
index f9916c8..02d718a 100644
--- a/.github/workflows/python.yaml
+++ b/.github/workflows/python.yaml
@@ -42,7 +42,7 @@ jobs:
           pip3 install optik-py --no-index --find-links dist
           python3 -c "import optik"
       - name: upload wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: wheels
           path: dist
@@ -55,14 +55,14 @@ jobs:
   sdist:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: build sdist
         uses: PyO3/maturin-action@v1
         with:
           command: sdist
           args: --out dist --manifest-path crates/optik-py/Cargo.toml
       - name: upload sdist
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: wheels
           path: dist