diff --git a/pyproject.toml b/pyproject.toml
index 964fe955c..436381eaf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -75,7 +75,7 @@ sphinx-hoverxref = "^1.3.0"
 sphinx_copybutton = "0.5.2"
 sphinx_design = "^0.6.0"
 myst_parser = "^4.0.0"
-pydata-sphinx-theme = "^0.15.0"
+pydata-sphinx-theme = "^0.16.0"
 
 [tool.poetry.group.test.dependencies]
 pytest = "^7.0"