diff --git a/requirements.txt b/requirements.txt
index 1dd131c..54a6fe5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ boto==2.48.0
 boto3==1.4.7
 botocore==1.7.24
 bz2file==0.98
-certifi==2017.7.27.1
+certifi==2022.12.7
 chardet==3.0.4
 cloudpickle==0.4.0
 constantly==15.1.0