diff --git a/requirements.txt b/requirements.txt
index 12dfdd4..ec00fea 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 APScheduler==3.6.1
-certifi==2019.6.16
+certifi==2022.12.7
 chardet==3.0.4
 Django==2.2.3
 idna==2.8