diff --git a/requirements.txt b/requirements.txt
index 7482364..f5b833f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 amqp==2.2.2
 billiard==3.5.0.3
 celery==4.1.0
-certifi==2017.7.27.1
+certifi==2022.12.7
 chardet==3.0.4
 coverage==4.4.1
 coveralls==1.2.0