diff --git a/requirements.txt b/requirements.txt
index 4132f7c..9a8c39a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Markdown==3.1.1
+Markdown==3.8.1
 pelican==4.0.1
 pelican-webassets==0.1.0
 webassets-libsass==0.2