diff --git a/requirements.txt b/requirements.txt
index cbded17..9153bda 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ aiohttp==2.3.10
 aniso8601==3.0.2
 async-timeout==2.0.1
 asyncio==3.4.3
-certifi==2018.8.24
+certifi==2022.12.7
 chardet==3.0.4
 click==6.7
 cssselect==1.0.3