diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 6af0e0e..627dfed
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 asgiref==3.2.3
-certifi==2020.4.5.1
+certifi==2022.12.7
 chardet==3.0.4
 dj-database-url==0.5.0
 Django==3.0.3