diff --git a/requirements.txt b/requirements.txt
index ead96f8..49b5d20 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ mkdocs-material==4.4.3
 mkdocs-minify-plugin==0.4.0
 mkdocs==1.0.4
 pygments==2.8.1
-pymdown-extensions==8.1.1
+pymdown-extensions==10.0
 pyyaml==5.4.1
 six==1.15.0
 tornado==6.1