diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index ffac4fb..2ed34d6
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-django==1.11.3
+django==2.2.24
 gunicorn==19.7.1
 psycopg2 
 numpy==1.13.1