diff --git a/.github/workflows/python_build.yml b/.github/workflows/python_build.yml
index 01dfc97..85728f2 100644
--- a/.github/workflows/python_build.yml
+++ b/.github/workflows/python_build.yml
@@ -35,9 +35,9 @@ jobs:
           sccache: 'true'
           manylinux: auto
       - name: Upload wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
-          name: wheels
+          name: wheels-linux-${{ matrix.target }}
           path: dist
 
   windows:
@@ -64,9 +64,9 @@ jobs:
           args: --release --out dist --find-interpreter
           sccache: 'true'
       - name: Upload wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
-          name: wheels
+          name: wheels-windows-${{ matrix.target }}
           path: dist
 
   macos:
@@ -92,9 +92,9 @@ jobs:
           args: --release --out dist --find-interpreter
           sccache: 'true'
       - name: Upload wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
-          name: wheels
+          name: wheels-macos-${{ matrix.target }}
           path: dist
 
   sdist:
@@ -107,9 +107,9 @@ jobs:
           command: sdist
           args: --out dist
       - name: Upload sdist
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
-          name: wheels
+          name: wheels-sdist
           path: dist
 
   release:
@@ -118,13 +118,15 @@ jobs:
     if: "startsWith(github.ref, 'refs/tags/')"
     needs: [linux, windows, macos, sdist]
     steps:
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
+      - name: Generate artifact attestation
+        uses: actions/attest-build-provenance@v1
         with:
-          name: wheels
+          subject-path: 'wheels-*/*'
       - name: Publish to PyPI
         uses: PyO3/maturin-action@v1
         env:
           MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_TOKEN }}
         with:
           command: upload
-          args: --non-interactive --skip-existing *
+          args: --non-interactive --skip-existing wheels-*/*