diff --git a/requirements.txt b/requirements.txt
index e6fc1c9..04e415b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,4 @@ requests>=2.20.0
 beautifulsoup4==4.6.0
 feedparser==5.2.1
 jinja2>=2.10.1
-mistune==0.8.3
+mistune==2.0.3