diff --git a/requirements.txt b/requirements.txt
index 4e9d6ca..4c76c4f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 argcomplete==1.9.3
 boto3==1.9.78
 botocore==1.12.78
-certifi==2018.8.24
+certifi==2022.12.7
 cfn-flip==1.0.3
 chardet==3.0.4
 Click==7.0