diff --git a/requirements.txt b/requirements.txt
index 5dee12e290..f4abba3cf8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ pbr>=0.6,<1.0
 greenlet>=0.3.2
 
 # < 0.8.0/0.8 does not work, see https://bugs.launchpad.net/bugs/1153983
-SQLAlchemy>=0.7.8,<=0.8.99
+SQLAlchemy>=0.7.8,<=0.9.99
 anyjson>=0.3.3
 eventlet>=0.13.0
 PasteDeploy>=1.5.0
@@ -34,10 +34,10 @@ Paste
 
 jsonschema>=2.0.0,<3.0.0
 python-cinderclient>=1.0.6
-python-keystoneclient>=0.6.0
+python-keystoneclient>=0.7.0
 pyOpenSSL>=0.11
 
 # Required by openstack.common libraries
 six>=1.5.2
 
-oslo.messaging>=1.3.0a4
+oslo.messaging>=1.3.0a9