diff --git a/Flask_ECS/TESTFLASK/flask/requirements.txt b/Flask_ECS/TESTFLASK/flask/requirements.txt
index caf451a..390ac59 100644
--- a/Flask_ECS/TESTFLASK/flask/requirements.txt
+++ b/Flask_ECS/TESTFLASK/flask/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 click==6.7
 Flask==1.1.1