diff --git a/requirements.txt b/requirements.txt
index b51a7df..4e64f77 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,7 @@
+coverage==3.7.1
 Django==1.8.4
-django-nose
-django-extensions
-coverage
-xmltodict
-psycopg2
+django-extensions==1.5.6
+django-nose==1.4.1
+nose==1.3.7
+psycopg2==2.6.1
+xmltodict==0.9.2