diff --git a/requirements.txt b/requirements.txt
index 30f89b01..35a6134b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-pymdown-extensions==10.0
+pymdown-extensions==10.16.1
 mkdocs==1.3.0
 mkdocs-material==8.2.15
 mkdocs-git-revision-date-localized-plugin==0.10.0