diff --git a/requirements.txt b/requirements.txt
index a3d1ab70..8da1cb64 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,7 +31,7 @@ django-haystack==2.8.1
 django-import-export==1.0.1
 django-reversion==2.0.13
 django-timezone-field==3.0
-djangorestframework==3.8.2
+djangorestframework==3.9.1
 et-xmlfile==1.0.1
 future==0.15.2
 gevent==1.3.7
@@ -78,7 +78,7 @@ six==1.10.0
 smmap2==2.0.5
 svn==0.3.46
 tablib==0.12.1
-Twisted==17.5.0
+Twisted==19.7.0
 txaio==2.10.0
 unicodecsv==0.14.1
 urllib3==1.23