diff --git a/docs/requirements.txt b/docs/requirements.txt
index fdd1be4..239d1d6 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,5 +1,5 @@
 sphinx==9.1.0
-pydata-sphinx-theme==0.17.1
+pydata-sphinx-theme==0.18.0
 myst-parser==5.1.0
 sphinx-copybutton==0.5.2
 sphinx-design==0.7.0