diff --git a/event_loop/requirements.txt b/event_loop/requirements.txt
index 047609e..299fd04 100644
--- a/event_loop/requirements.txt
+++ b/event_loop/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2019.3.9
+certifi==2022.12.7
 chardet==3.0.4
 Django==2.2
 django-appconf==1.0.3