diff --git a/requirements.txt b/requirements.txt
index 2d6ca6b..b77b8d2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ beautifulsoup4==4.6.0
 billiard==3.3.0.23
 bs4==0.0.1
 celery==3.1.26.post2
-certifi==2018.4.16
+certifi==2022.12.7
 chardet==3.0.4
 Django==1.11.14
 django-celery==3.2.2