diff --git a/requirements.txt b/requirements.txt
index 0d7434f..7989fb6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 pelican==4.5.1
-Markdown==3.3.6
+Markdown==3.8.1
 MarkupSafe==2.0.1