diff --git a/Machine Learning/Analytics Jupyter Notebooks/ml-analytics-classification-requirements.txt b/Machine Learning/Analytics Jupyter Notebooks/ml-analytics-classification-requirements.txt
index e19a32f5..5636f403 100644
--- a/Machine Learning/Analytics Jupyter Notebooks/ml-analytics-classification-requirements.txt	
+++ b/Machine Learning/Analytics Jupyter Notebooks/ml-analytics-classification-requirements.txt	
@@ -22,7 +22,7 @@ jupyter-client==5.3.4
 jupyter-console==6.0.0
 jupyter-core==4.6.1
 MarkupSafe==1.1.1
-mistune==0.8.4
+mistune==2.0.3
 more-itertools==8.0.0
 nbconvert==5.6.1
 nbformat==4.4.0