diff --git a/requirements.txt b/requirements.txt
index e15929f..2556e93 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ aws-xray-sdk==2.6.0
 boto==2.49.0
 boto3==1.9.250
 botocore==1.12.250
-certifi==2020.12.5
+certifi==2022.12.7
 cffi==1.14.4
 cfn-lint==0.44.6
 chardet==3.0.4