diff --git a/sparkify_data_model_postgres/requirements.txt b/sparkify_data_model_postgres/requirements.txt
index a2879bd..59e9eaf 100644
--- a/sparkify_data_model_postgres/requirements.txt
+++ b/sparkify_data_model_postgres/requirements.txt
@@ -19,7 +19,7 @@ jupyter-client==5.3.4
 jupyter-console==6.1.0
 jupyter-core==4.6.1
 MarkupSafe==1.1.1
-mistune==0.8.4
+mistune==2.0.3
 more-itertools==8.1.0
 nbconvert==5.6.1
 nbformat==5.0.4