diff --git a/python-learning/python-spider/requirement.txt b/python-learning/python-spider/requirement.txt
index d286df65..ffcc8534 100644
--- a/python-learning/python-spider/requirement.txt
+++ b/python-learning/python-spider/requirement.txt
@@ -4,7 +4,7 @@ billiard==3.5.0.3
 bleach==2.0.0
 blinker==1.4
 celery==4.1.0
-certifi==2017.7.27.1
+certifi==2022.12.7
 chardet==3.0.4
 click==6.7
 coreapi==2.3.1