diff --git a/dev-requirements.txt b/dev-requirements.txt
index f37238e..ac6276e 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -8,5 +8,5 @@ pytest-cov==4.0.0
 tox==4.6.3
 sphinx-autobuild==2021.3.14
 sphinx_copybutton==0.5.2
-pydata_sphinx_theme==0.13.1
+pydata_sphinx_theme==0.14.3
 black==23.3.0