diff --git a/flask/requirements.txt b/flask/requirements.txt
index 8a5b25e..ef9601e 100644
--- a/flask/requirements.txt
+++ b/flask/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2019.3.9
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 Flask==1.0.2