diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index f5e495a..fe972fa
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Django==2.1.3
+Django==2.1.11
 djangorestframework==3.9.0
 
 pylint==2.1.1