diff --git a/requirements.txt b/requirements.txt
index 61c7c94..7dff1cd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ astroid==2.1.0
 asyncio==3.4.3
 backcall==0.1.0
 bleach==3.0.2
-certifi==2018.11.29
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 Click==7.0