diff --git a/requirements.txt b/requirements.txt
index 6779b3f..9e8c72c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -54,7 +54,7 @@ Mako==1.1.3
 Markdown==3.2.2
 MarkupSafe==1.1.1
 matplotlib==3.2.1
-mistune==0.8.4
+mistune==2.0.3
 mlflow==1.8.0
 multidict==4.7.6
 nbconvert==5.6.1