diff --git a/requirements.txt b/requirements.txt
index a2c3b594..9f550637 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,5 +3,5 @@ mkdocs-material==9.7.1
 mkdocs-minify-plugin==0.8.0
 mkdocs-awesome-pages-plugin==2.10.1
 mkdocs-git-revision-date-localized-plugin==1.5.1
-pymdown-extensions==10.20.1
+pymdown-extensions==10.21
 mkdocs-drawio-exporter==0.10.2