diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 28477c8..96f86ae 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Build wheel with hatch
         run: docker run --rm -v "${{ github.workspace }}:/app" myapp:hatch build
       - name: Upload wheel
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: wheel
           path: dist/*.whl
diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 8b9d488..988cb08 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -29,7 +29,7 @@ jobs:
 
       # Always upload the coverage XML as an artifact so it can be inspected even if Codecov is skipped.
       - name: Upload coverage artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: coverage-xml
           path: ${{ github.workspace }}/coverage.xml