diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index e1460b4..1ff7ff4 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -52,7 +52,7 @@ jobs:
       - name: Run pytest
         run: tox -e ${{ matrix.python.toxenv }} -- --html=report.html --self-contained-html
       - name: Upload pytest report
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: pytest-report-${{ matrix.python.toxenv }}
           path: report.html
diff --git a/.github/workflows/publish-to-pypi.yml b/.github/workflows/publish-to-pypi.yml
index 2849236..6994463 100644
--- a/.github/workflows/publish-to-pypi.yml
+++ b/.github/workflows/publish-to-pypi.yml
@@ -32,7 +32,7 @@ jobs:
       - name: Build source tarball
         run: python -m build --sdist --outdir dist
       - name: Upload source tarball
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           path: ./dist/*.tar.gz