diff --git a/requirements-dev.txt b/requirements-dev.txt
index ae3822f..b4f263b 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -35,7 +35,7 @@ jinja2==3.1.6
     #   sphinx
 librt==0.11.0
     # via mypy
-markdown-it-py==4.0.0
+markdown-it-py==4.2.0
     # via
     #   mdit-py-plugins
     #   myst-parser