diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 7d47522..95d662f
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ channels-redis==2.4.1
 constantly==15.1.0
 cryptography==2.8
 daphne==2.3.0
-Django==2.2.6
+Django==2.2.21
 django-phonenumber-field==3.0.1
 hiredis==1.0.0
 hyperlink==19.0.0