diff --git a/requirements.txt b/requirements.txt
index ee91103..6c55f4f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ 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
 click==6.7
 docutils==0.14