diff --git a/requirements.txt b/requirements.txt
index c778822..21b04ac 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@
 argon2-cffi==19.1.0
 asn1crypto==0.24.0
 censys==0.0.8
-certifi==2019.9.11
+certifi==2022.12.7
 cffi==1.12.3
 chardet==3.0.4
 click==7.0