diff --git a/backend/requirements.txt b/backend/requirements.txt
index d31202b..bef10cf 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -2,7 +2,7 @@ aiohttp==3.6.2
 APScheduler==2.1.2
 async-timeout==3.0.1
 attrs==19.3.0
-certifi==2020.4.5.1
+certifi==2022.12.7
 chardet==3.0.4
 click==7.1.1
 Flask==1.1.2