diff --git a/docs/_build/requirements.txt b/docs/_build/requirements.txt
index 5c4ecb90680..b3a8d1bc312 100644
--- a/docs/_build/requirements.txt
+++ b/docs/_build/requirements.txt
@@ -8,7 +8,7 @@ MarkupSafe==2.1.3
 mergedeep==1.3.4
 mkdocs==1.4.3
 mkdocs-exclude==1.0.2
-mkdocs-material==9.1.19
+mkdocs-material==9.1.21
 mkdocs-material-extensions==1.1.1
 packaging==23.1
 Pygments==2.15.1