diff --git a/bitrue/requirements.txt b/bitrue/requirements.txt
index 6d3b12c..d859f30 100644
--- a/bitrue/requirements.txt
+++ b/bitrue/requirements.txt
@@ -2,7 +2,7 @@ apscheduler==3.6.0
 arrow==0.14.2
 binaryornot==0.4.4
 bleach==3.1.1
-certifi==2019.3.9
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 docutils==0.14