diff --git a/requirements.txt b/requirements.txt
index ca68f02..13bc8de 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ argcomplete==1.9.3
 awscli==1.16.67
 boto3==1.9.57
 botocore==1.12.57
-certifi==2018.11.29
+certifi==2022.12.7
 cfn-flip==1.1.0.post1
 chardet==3.0.4
 Click==7.0