diff --git a/docs/requirements-docs.txt b/docs/requirements-docs.txt
index f615f5597..f90f7a454 100644
--- a/docs/requirements-docs.txt
+++ b/docs/requirements-docs.txt
@@ -2,5 +2,5 @@ markdown==3.3.7
 mkdocs==1.4.2
 mkdocs-material==9.0.3
 mdx_truly_sane_lists==1.3
-pymdown-extensions==9.9
+pymdown-extensions==9.9.1
 jinja2==3.1.2