diff --git a/requirements.txt b/requirements.txt
index 2c4a80e..3ab3c8c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ backports.ssl-match-hostname==3.5.0.1
 billiard==3.5.0.3
 cached-property==1.3.1
 celery==4.1.0
-certifi==2018.1.18
+certifi==2022.12.7
 chardet==3.0.4
 Django==1.11.6
 djangorestframework==3.7.1