diff --git a/requirements.txt b/requirements.txt
index fee6b75..8d3e8e4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ python-dateutil==2.9.0
 jieba==0.42.1
 whitenoise==6.6.0
 slowapi==0.1.9
-markdown2==2.4.12
+markdown2==2.5.4
 asgiref==3.8.1
 requests==2.32.3
 beautifulsoup4==4.12.3