diff --git a/requirements-doc.txt b/requirements-doc.txt
index 8bca388..55f288e 100644
--- a/requirements-doc.txt
+++ b/requirements-doc.txt
@@ -1,4 +1,4 @@
 sphinx>=4.4.0
-sphinx-rtd-theme==2.0.0
+sphinx-rtd-theme==3.0.1
 sphinx-mdinclude
 sphinxcontrib-bibtex>=2.4.0