diff --git a/my_sentiment_analysis/No_pretrained/requirements.txt b/my_sentiment_analysis/No_pretrained/requirements.txt
index 0e7e736..c0cccc2 100644
--- a/my_sentiment_analysis/No_pretrained/requirements.txt
+++ b/my_sentiment_analysis/No_pretrained/requirements.txt
@@ -92,7 +92,7 @@ Markdown==3.0.1
 MarkupSafe==1.1.0
 mathparse==0.1.2
 matplotlib==3.0.2
-mistune==0.8.4
+mistune==2.0.3
 mlperf-compliance==0.0.10
 murmurhash==1.0.2
 mxnet==1.3.1