diff --git a/requirements.txt b/requirements.txt
index 55e0f6f..dd859e5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ chardet==3.0.4
 django==1.11.23
 django-redis==4.9.0
 django-rest-framework==0.1.0
-djangorestframework==3.8.2
+djangorestframework==3.9.1
 gunicorn==19.9.0
 idna==2.6
 numpy==1.14.5