diff --git a/requirements.txt b/requirements.txt
index 650209a..59d30cf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -168,7 +168,7 @@ lxml==4.6.5
     #   xmlsec
 markupsafe==2.1.1
     # via jinja2
-mysql-connector-python==8.0.28
+mysql-connector-python==9.1.0
     # via -r requirements.in
 numpy==1.21.6
     # via