diff --git a/requirements.txt b/requirements.txt
index 018ae76..352620a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 celery==4.3.0
-certifi==2018.4.16
+certifi==2022.12.7
 chardet==3.0.4
 Django==2.0.2
 djangorestframework==3.7.7