diff --git a/requirements.txt b/requirements.txt
index 95bffa4..5edeeda 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ asn1crypto==0.24.0
 attrs==19.1.0
 Babel==2.6.0
 bcrypt==3.1.6
-certifi==2019.3.9
+certifi==2022.12.7
 cffi==1.12.3
 chardet==3.0.4
 cliff==2.14.1