diff --git a/requirements.txt b/requirements.txt
index cfc1e7f..5699c12 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ boto==2.48.0
 boto3==1.7.34
 botocore==1.10.34
 bz2file==0.98
-certifi==2018.4.16
+certifi==2022.12.7
 chardet==3.0.4
 docutils==0.14
 futures==3.2.0