diff --git a/requirements.txt b/requirements.txt
index 5fcf1d4..3283eae 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 ghp-import==0.5.5
-Markdown==3.1.1
+Markdown==3.8.1
 pelican==4.0.1
 html2text==2018.1.9