diff --git a/requirements.txt b/requirements.txt
index 43a4ffe..6104bbc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,6 @@ Flask==1.0
 beautifulsoup4==4.6.0
 pycurl==7.19.5
 flask_cors==3.0.9
-certifi==2018.4.16
+certifi==2022.12.7
 requests==2.20.0
 lxml==4.6.5