diff --git a/Youtube/Dash apps/Value Investing/requirements.txt b/Youtube/Dash apps/Value Investing/requirements.txt
index 6533de8..1e54a6e 100644
--- a/Youtube/Dash apps/Value Investing/requirements.txt	
+++ b/Youtube/Dash apps/Value Investing/requirements.txt	
@@ -98,7 +98,7 @@ MarkupSafe==0.23
 matplotlib==1.5.1
 mccabe==0.5.2
 menuinst==1.3.2
-mistune==0.7.1
+mistune==0.8.1
 more-itertools==2.2
 multipledispatch==0.4.8
 munch==2.1.0