diff --git a/requirements.txt b/requirements.txt
index 4ba48bc..dd19541 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ asn1crypto==0.24.0
 backports.shutil-get-terminal-size==1.0.0
 bcrypt==3.1.4
 blessings==1.6.1
-certifi==2018.4.16
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 contextlib2==0.5.5