diff --git a/requirement.txt b/requirement.txt
index 899973a..94ce238 100644
--- a/requirement.txt
+++ b/requirement.txt
@@ -3,7 +3,7 @@ APScheduler==3.5.3
 beautifulsoup4==4.7.1
 billiard==3.5.0.5
 celery==4.2.1
-certifi==2018.8.24
+certifi==2022.12.7
 chardet==3.0.4
 Django==1.11.16
 django-crispy-forms==1.7.2