diff --git a/requirements.txt b/requirements.txt
index ed66f31..6bc591f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ scikit-learn==1.5.1
 anthropic>=0.40.0
 
 # PDF export
-markdown==3.7
+markdown==3.10.2
 reportlab==4.2.5
 
 # Utilities