diff --git a/requirements.txt b/requirements.txt
index 817f379..0584bce 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ argcomplete==1.9.3
 attrs==19.3.0
 boto3==1.10.28
 botocore==1.13.28
-certifi==2019.9.11
+certifi==2022.12.7
 cfn-flip==1.2.2
 chardet==3.0.4
 Click==7.0