diff --git a/requirements.txt b/requirements.txt
index b9a9dbfb..acb75df0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ paginate==0.5.6
 pathspec==0.11.2
 platformdirs==4.0.0
 Pygments==2.17.2
-pymdown-extensions==10.4
+pymdown-extensions==10.16.1
 python-dateutil==2.8.2
 PyYAML==6.0.1
 pyyaml_env_tag==0.1