diff --git a/requirements.txt b/requirements.txt
index e16dcc0..db9d587 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,7 +26,7 @@ gunicorn==19.7.1
 html5lib==0.999999999
 idna==2.5
 lxml==3.8.0
-markdown2==2.3.4
+markdown2==2.4.0
 Naked==0.1.31
 olefile==0.44
 packaging==16.8