diff --git a/requirements.txt b/requirements.txt
index e2a5afe..acedb8f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 flask==1.1.1
-flask-cors==3.0.8
+flask-cors==3.0.9
 minio==5.0.7
 flask-restful==0.3.8
 pymilvus==0.2.13