diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2c7e915a..cf448e05 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -128,7 +128,7 @@ jobs:
         run: python -m coverage html
         if: ${{ failure() && steps.combinecoverage.outcome == 'failure' }}
       - name: Upload HTML report.
-        uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # v4.4.0
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         with:
           name: _html-report
           path: htmlcov