diff --git a/docs/requirements.txt b/docs/requirements.txt
index 8c9ddec53b..21c31fd0fd 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -17,7 +17,7 @@ Jinja2==3.1.4
 lazy-object-proxy==1.12.0
 livereload==2.7.0
 lsprotocol==2023.0.1
-markdown-it-py==3.0.0
+markdown-it-py==4.0.0
 MarkupSafe==2.1.5
 mdit-py-plugins==0.4.1
 mdurl==0.1.2