diff --git a/docs/readthedocs/requirements.txt b/docs/readthedocs/requirements.txt
index e03cfae56b..2c2b60f229 100644
--- a/docs/readthedocs/requirements.txt
+++ b/docs/readthedocs/requirements.txt
@@ -2,6 +2,6 @@ Sphinx==8.2.3
 sphinx-rtd-theme==3.0.2
 sphinxcontrib-plantuml==0.31
 myst-parser==4.0.1
-markdown-it-py==3.0.0
+markdown-it-py==4.0.0
 sphinx-hoverxref==1.4.2
 sphinxcontrib-bibtex==2.6.5