diff --git a/requirements.txt b/requirements.txt
index a878513..4f94266 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ boto==2.48.0
 boto3==1.7.40
 botocore==1.10.40
 bz2file==0.98
-certifi==2018.4.16
+certifi==2022.12.7
 chardet==3.0.4
 docutils==0.14
 gast==0.2.0