diff --git a/flink-cdc/cdc-manager/requirements.txt b/flink-cdc/cdc-manager/requirements.txt
index 2251e36..df43d31 100644
--- a/flink-cdc/cdc-manager/requirements.txt
+++ b/flink-cdc/cdc-manager/requirements.txt
@@ -4,6 +4,6 @@ psycopg2-binary==2.9.9
 PyMySQL==1.1.0
 requests==2.31.0
 PyYAML==6.0.1
-python-dotenv==1.0.0
+python-dotenv==1.2.2
 Jinja2==3.1.6
 gunicorn==21.2.0