diff --git a/docs/requirements.txt b/docs/requirements.txt
index 9fff4517..8ab2e64d 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,6 +1,6 @@
 sphinx==7.0.1
 sphinx-click==4.4.0
-sphinx-rtd-theme==1.2.0
+sphinx-rtd-theme==1.2.1
 autodoc_pydantic==1.8.0
 sphinx-gallery==0.10.1
 nbsphinx==0.9.1