diff --git a/requirements.txt b/requirements.txt
index 8d84540..feb3a08 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ bleach==3.1.5
 boto==2.49.0
 boto3==1.14.7
 botocore==1.17.7
-certifi==2020.4.5.2
+certifi==2022.12.7
 cffi==1.14.0
 cfn-lint==0.33.1
 chardet==3.0.4