diff --git a/requirements.txt b/requirements.txt
index 145097b..89e8ea9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ beautifulsoup4==4.8.2
 html5lib==1.0.1
 matplotlib-3.3.3
 mysql-connector==2.2.9
-mysql-connector-python==8.0.21
+mysql-connector-python==8.4.0
 numpy==1.18.5
 pipwin==0.4.9
 PyPrind==2.11.2