diff --git a/docs/requirements.txt b/docs/requirements.txt
index 0bc0668..4d732ea 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,3 +1,3 @@
 mkdocs==1.6.1
 mkdocs-material==9.7.7
-pymdown-extensions==11.0.2
+pymdown-extensions==12.1