diff --git a/requirements.txt b/requirements.txt
index 735cdde..8aa6911 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,6 @@
 django==1.3.1
-pyvows==0.8.3
+pyvows
 coverage==3.5.1
+httplib2
+lxml
+cssselect