diff --git a/requirements.docs.txt b/requirements.docs.txt
index 1c85d04..3a57e2f 100644
--- a/requirements.docs.txt
+++ b/requirements.docs.txt
@@ -14,7 +14,7 @@ mkdocs-material-extensions==1.0.3
 mkdocstrings==0.19.0
 packaging==21.3
 Pygments==2.12.0
-pymdown-extensions==9.4
+pymdown-extensions==9.9.2
 pyparsing==3.0.9
 python-dateutil==2.8.2
 pytkdocs==0.16.1