diff --git a/bak/requirements.txt b/bak/requirements.txt
index e71cf59..a4a6d8c 100644
--- a/bak/requirements.txt
+++ b/bak/requirements.txt
@@ -16,7 +16,7 @@ boto3==1.8.6
 botocore==1.11.6
 bz2file==0.98
 cachetools==2.1.0
-certifi==2018.8.24
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 click==6.7