diff --git a/requirements.txt b/requirements.txt
index da518f067..0474233fc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ cssmin==0.2.0
 feedgenerator==2.0
 jinja2==2.11.3
 libsass==0.21.0
-Markdown==3.3.6
+Markdown==3.3.7
 markupsafe==2.0.1
 pelican==4.7.1
 pelican-webassets==2.0.0