diff --git a/requirements.txt b/requirements.txt
index 09e4496ad0..4a77548be2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ idna==2.8
     # via requests
 lxml==3.7.1
     # via http-crawler
-markdown2==2.3.7
+markdown2==2.4.0
     # via django-markdown-deux
 pyyaml==5.4
     # via django-amber