diff --git a/requirements.txt b/requirements.txt
index 01082a6..cfb1a5d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 APScheduler==3.6.3
 beautifulsoup4==4.8.1
-certifi==2019.11.28
+certifi==2022.12.7
 cffi==1.13.2
 chardet==3.0.4
 cryptography==3.3.2