diff --git a/requirements.txt b/requirements.txt
index 8c410bef4..cd2d8c825 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 mkdocs==1.0.4
 pygments==2.3.1
-pymdown-extensions==6.0.0
+pymdown-extensions==10.0
 markdown-include==0.5.1
 mkdocs-material==4.0.2
 Markdown==3.0.1