diff --git a/requirements.txt b/requirements.txt
index 52209f2f..651d99e4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ backports-abc==0.5
 billiard==3.3.0.23
 cachetools==2.0.1
 celery==3.1.25
-certifi==2017.7.27.1
+certifi==2022.12.7
 chardet==3.0.4
 Django==1.8
 django-celery==3.2.1