diff --git a/requirements.txt b/requirements.txt
index 56cbb97..0388f3c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ beautifulsoup4==4.8.0
 boto3==1.9.156
 botocore==1.12.156
 bs4==0.0.1
-certifi==2019.3.9
+certifi==2022.12.7
 cfn-flip==1.2.0
 chardet==3.0.4
 Click==7.0