diff --git a/server/requirements.txt b/server/requirements.txt
old mode 100755
new mode 100644
index 6fa641f..c10db28
--- a/server/requirements.txt
+++ b/server/requirements.txt
@@ -1,7 +1,7 @@
 certifi==2018.4.16
 Django==2.2.13
 django-cors-headers==2.4.0
-djangorestframework==3.9.1
+djangorestframework==3.11.2
 gunicorn==19.7.1
 pipenv==2018.7.1
 pytz==2018.4