diff --git a/CMController/requirements.txt b/CMController/requirements.txt
index 3edaec6..2101f02 100644
--- a/CMController/requirements.txt
+++ b/CMController/requirements.txt
@@ -22,7 +22,7 @@ keyboard==0.13.4
 kiwisolver==1.1.0
 MarkupSafe==1.1.1
 matplotlib==3.1.3
-mistune==0.8.4
+mistune==2.0.3
 more-itertools==8.2.0
 nbconvert==5.6.1
 nbformat==5.0.4