diff --git a/requirements.txt b/requirements.txt
index b0a2f3e..7e209ee 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ argcomplete==1.9.3
 base58==1.0.0
 boto3==1.7.45
 botocore==1.10.45
-certifi==2018.4.16
+certifi==2022.12.7
 cfn-flip==1.0.3
 chardet==3.0.4
 click==6.7