diff --git a/requirements/base.txt b/requirements/base.txt
old mode 100755
new mode 100644
index 1120a9c..3fbc5aa
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -2,7 +2,7 @@ argon2-cffi==16.3.0
 awesome-slugify==1.6.5
 celery==4.1.0
 celery[redis]==4.1.0
-certifi==2017.7.27.1
+certifi==2022.12.7
 cffi==1.9.1
 chardet==3.0.4
 Django==1.11.3