diff --git a/requirements.txt b/requirements.txt
index 8f2a341b..c2de02b9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Babel>=1.3
 pbr>=0.5.21,<1.0
-netaddr
-python-keystoneclient>=0.3.2
-requests>=1.1,<1.2.3
+netaddr>=0.7.6
+python-keystoneclient>=0.4.1
+requests>=1.1
 six>=1.4.1