diff --git a/requirements.txt b/requirements.txt
index 88e22d4ef..33c8dc4d1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 mkdocs==1.6.1
 mkdocs-material==9.7.1
 pygments==2.20.0
-pymdown-extensions==10.19.1
+pymdown-extensions==10.21.2