diff --git a/requirements.txt b/requirements.txt
index 8e8a576..00331f4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ aiohttp==3.0.9
 async-timeout==2.0.1
 attrs==17.4.0
 baidu-aip==2.2.0.0
-certifi==2018.1.18
+certifi==2022.12.7
 chardet==3.0.4
 click==6.7
 elasticsearch==6.1.1