diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 158ff4b..890abc8
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ bdist-mpkg==0.5.0
 beautifulsoup4==4.9.1
 bonjour-py==0.3
 bs4==0.0.1
-certifi==2020.6.20
+certifi==2022.12.7
 cffi==1.12.2
 chardet==3.0.4
 configparser==4.0.2