diff --git a/modules/calendar/requirements.txt b/modules/calendar/requirements.txt
index 4d6903a..0896a55 100644
--- a/modules/calendar/requirements.txt
+++ b/modules/calendar/requirements.txt
@@ -1,5 +1,5 @@
 google_auth_oauthlib==0.4.1
 Flask==2.2.2
-Flask_Cors==3.0.8
+Flask_Cors==3.0.9
 google_api_python_client==1.9.3
 protobuf==3.12.2