diff --git a/requirements.txt b/requirements.txt
index 2bd96afa0..b6c1053c9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 amqp==2.5.2
 billiard==3.6.1.0
 celery==4.3.0
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 coreapi==2.3.3
 coreschema==0.0.4