diff --git a/requirements.txt b/requirements.txt
index 84bf9a8..b8bfaf9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ APScheduler==3.6.0
 async-timeout==3.0.1
 asyncio==3.4.3
 attrs==19.1.0
-certifi==2019.3.9
+certifi==2022.12.7
 chardet==3.0.4
 idna==2.8
 importlib-metadata==0.15