diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 7f060036..2741d0d5 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -85,7 +85,7 @@ jobs:
           ref: gh-pages
           fetch-depth: 0
 
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4
         name: Download krotov-docs artifact
         with:
           name: krotov-docs
diff --git a/docs/conf.py b/docs/conf.py
index 5cf85743..8d3441a8 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -70,6 +70,7 @@ def run_apidoc(app):
     "sphinx.ext.viewcode",
     "sphinx_copybutton",
     "sphinxcontrib.bibtex",
+    "sphinxcontrib.jquery",
     "dollarmath",  # must be loaded after sphinx.ext.autodoc
 ]
 if os.getenv("SPELLCHECK"):