diff --git a/flink-cdc/cdc-manager/requirements.txt b/flink-cdc/cdc-manager/requirements.txt
index dca171b..039a3f1 100644
--- a/flink-cdc/cdc-manager/requirements.txt
+++ b/flink-cdc/cdc-manager/requirements.txt
@@ -1,7 +1,7 @@
 Flask==3.0.0
 Flask-CORS==4.0.0
 psycopg2-binary==2.9.9
-PyMySQL==1.1.0
+PyMySQL==1.1.1
 requests==2.31.0
 PyYAML==6.0.1
 python-dotenv==1.0.0