diff --git a/requirements.docs.txt b/requirements.docs.txt
index cb32e8b26..1f52011b7 100644
--- a/requirements.docs.txt
+++ b/requirements.docs.txt
@@ -2,4 +2,4 @@ markdown-include==0.8.1
 mkdocs-material-extensions==1.3.1
 mkdocs-material==9.5.15
 mkdocs==1.5.3
-pymdown-extensions==10.7.1
+pymdown-extensions==10.9