diff --git a/.github/workflows/doc.yml b/.github/workflows/doc.yml
index 27e441f..9f0a11e 100644
--- a/.github/workflows/doc.yml
+++ b/.github/workflows/doc.yml
@@ -40,7 +40,7 @@ jobs:
       - name: Build doc
         run: TZ=UTC sphinx-build ./main/doc ./doc-build/dev -W --keep-going
       - name: Upload documentation
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: doc-dev
           path: ./doc-build/dev