diff --git a/requirements.txt b/requirements.txt
index c386d58e061..8df82ef351d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,7 +26,7 @@ humanize==4.1.0
 jira==3.0.1
 PyGithub==1.55
 lxml==4.8.0
-Markdown==3.3.7
+Markdown==3.5.1
 mysqlclient==2.1.0
 openpyxl==3.0.9
 xlrd==1.2.0