diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index be24ab6..e908b3a
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 aniso8601==3.0.2
 astroid==2.0.4
 bcrypt==3.1.4
-certifi==2018.8.13
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 click==6.7