diff --git a/.github/workflows/annual-parity.yml b/.github/workflows/annual-parity.yml
index 604e6d0..ffdf14c 100644
--- a/.github/workflows/annual-parity.yml
+++ b/.github/workflows/annual-parity.yml
@@ -71,7 +71,7 @@ jobs:
           --fail-on-threshold
       - name: Upload parity artifacts
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: annual-daylight-parity-${{ github.run_id }}
           path: artifacts
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5145982..6564c7a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -47,7 +47,7 @@ jobs:
         run: |
           python -m pip install --force-reinstall dist/*.whl
           python -c "from foton import Engine; print(Engine().capabilities())"
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         with:
           name: wheel-${{ matrix.os }}-py${{ matrix.python }}
           path: dist/*
@@ -65,7 +65,7 @@ jobs:
         with:
           command: sdist
           args: --out dist
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         with:
           name: sdist
           path: dist/*