diff --git a/requirements.txt b/requirements.txt
index 6e7090b..9bf1c96 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ aiohttp==3.5.4
 asn1crypto==0.24.0
 async-timeout==3.0.1
 attrs==19.1.0
-certifi==2019.3.9
+certifi==2022.12.7
 cffi==1.12.3
 chardet==3.0.4
 cryptography==2.7