diff --git a/requirements.txt b/requirements.txt
index 8dac812..a17fbdc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 APScheduler==3.6.3
-certifi==2019.11.28
+certifi==2022.12.7
 cffi==1.13.2
 chardet==3.0.4
 coreapi==2.3.3