diff --git a/requirements.txt b/requirements.txt
index 73e8c22..99b7c15 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ mkdocs-material==9.1.17
 mkdocs-material-extensions==1.1.1
 packaging==23.1
 Pygments==2.15.1
-pymdown-extensions==9.9.2
+pymdown-extensions==9.11
 python-dateutil==2.8.2
 pytz==2023.3
 PyYAML==6.0