diff --git a/python/requirements.txt b/python/requirements.txt
index 7c3791783..2cc341e07 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -20,7 +20,7 @@ lunr==0.5.6
 Markdown==3.2.1
 MarkupSafe==1.1.1
 mccabe==0.6.1
-mkdocs==1.1
+mkdocs==1.2.3
 more-itertools==8.2.0
 nltk==3.4.5
 packaging==20.3