diff --git a/requirements.txt b/requirements.txt
index 2055447..76991c6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ django-modelcluster==2.0
 django-overextends==0.4.1
 django-taggit==0.18.3
 django-treebeard==4.0.1
-djangorestframework==3.4.0
+djangorestframework==3.9.1
 html5lib==0.999999
 numpy==1.9.2
 oauthlib==1.1.2