diff --git a/requirements.txt b/requirements.txt
index 7eed362..c81b556 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 APScheduler==3.5.1
 asn1crypto==0.24.0
-certifi==2018.4.16
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 click==6.7