diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 319f5a3..3beaa47
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ boto3==1.9.58
 botocore==1.12.58
 bz2file==0.98
 cachetools==3.0.0
-certifi==2018.11.29
+certifi==2022.12.7
 cffi==1.12.3
 chardet==3.0.4
 Click==7.0