diff --git a/requirements/test.pip b/requirements/test.pip
index 2cf1ea1f..87869e67 100644
--- a/requirements/test.pip
+++ b/requirements/test.pip
@@ -6,7 +6,7 @@ pytest-xdist[psutil]
 tzdata
 
 # Optional Packages
-Markdown==3.4.3
+Markdown==3.5.1
 BeautifulSoup4
 lxml
 typogrify