diff --git a/requirements.txt b/requirements.txt
index cd6ed20..91d1611 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ aws-xray-sdk==2.4.3
 boto==2.49.0
 boto3==1.10.44
 botocore==1.13.44
-certifi==2019.11.28
+certifi==2022.12.7
 cffi==1.13.2
 cfn-lint==0.26.1
 chardet==3.0.4