diff --git a/requirements.txt b/requirements.txt
index a1d0112..250464a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ bcrypt==3.1.7
 boto==2.49.0
 boto3==1.9.250
 botocore==1.12.250
-certifi==2019.9.11
+certifi==2022.12.7
 cffi==1.13.0
 cfn-lint==0.30.1
 chardet==3.0.4