diff --git a/requirements.txt b/requirements.txt
index 20cb37b..2efdbcd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Django==1.7.8
 MySQL-python==1.2.3
-django-extensions==1.3.3
+django-extensions==1.5.3
 httplib2==0.7.4
 logilab-astng==0.24.0
 logilab-common==0.58.1
@@ -12,6 +12,6 @@ pylint==0.25.2
 python-dateutil==2.1
 requests==1.2.3
 requests-oauthlib==0.3.2
-six==1.1.0
+six==1.9.0
 twython==3.0.0
 wsgiref==0.1.2