diff --git a/docs/requirements.txt b/docs/requirements.txt
index d927513..01ffc42 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -3,4 +3,4 @@ markdown==3.10
 mkdocs==1.6.1
 readthedocs-sphinx-search==0.3.2
 sphinx==8.2.3
-sphinx_rtd_theme==3.0.2
+sphinx_rtd_theme==3.1.0