diff --git a/flask/requirements.txt b/flask/requirements.txt
index 39390eb..dd8887e 100644
--- a/flask/requirements.txt
+++ b/flask/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2020.4.5.1
+certifi==2022.12.7
 click==7.1.2
 Flask==1.1.2
 gunicorn==20.0.4