diff --git a/requirements.dev.txt b/requirements.dev.txt
index f407b15..6049c13 100644
--- a/requirements.dev.txt
+++ b/requirements.dev.txt
@@ -2,7 +2,7 @@ astroid==2.2.5
 bleach==3.1.0
 boto3==1.9.224
 botocore==1.12.224
-certifi==2019.6.16
+certifi==2022.12.7
 chardet==3.0.4
 docutils==0.15.2
 grpcio==1.23.0