diff --git a/requirements.txt b/requirements.txt
index b8d699a..7729a4b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2019.11.28
+certifi==2022.12.7
 Click==7.0
 Flask==1.1.1
 gunicorn==19.9.0