diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 33ad996..3dd3eb6
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 boto3==1.7.42
 botocore==1.10.42
-certifi==2018.8.24
+certifi==2022.12.7
 chardet==3.0.4
 docutils==0.14
 ExifRead==2.1.2