diff --git a/sphinx/requirements.txt b/sphinx/requirements.txt
index fc0a13f..7d1cc42 100644
--- a/sphinx/requirements.txt
+++ b/sphinx/requirements.txt
@@ -13,7 +13,7 @@ MarkupSafe==2.1.3
 nbsphinx
 packaging==24.1
 pandoc
-pydata-sphinx-theme==0.13.3
+pydata-sphinx-theme==0.14.4
 Pygments==2.18.0
 pytz==2024.1
 requests==2.32.3