diff --git a/requirements.txt b/requirements.txt
index 67cb914..84bd56f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ APScheduler==3.3.1
 asn1crypto==1.1.0
 beautifulsoup4==4.8.1
 blinker==1.4
-certifi==2019.9.11
+certifi==2022.12.7
 cffi==1.13.0
 chardet==3.0.4
 cryptography==2.7