diff --git a/source/requirements.txt b/source/requirements.txt
index 8895efd..1eda4c9 100644
--- a/source/requirements.txt
+++ b/source/requirements.txt
@@ -9,7 +9,7 @@ itsdangerous==1.1.0
 Jinja2==2.10
 lazy-object-proxy==1.3.1
 Markdown==3.0.1
-markdown2==2.3.8
+markdown2==2.4.0
 MarkupSafe==1.1.0
 mccabe==0.6.1
 pillow==6.2.0