diff --git a/requirements.txt b/requirements.txt
index 16739d293..53af113fb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ WebOb>=1.2.3,<1.3
 kombu>=2.4.8
 iso8601>=0.1.4
 argparse
-SQLAlchemy>=0.7.8,<0.8
+SQLAlchemy>=0.7.8,<=0.7.99
 sqlalchemy-migrate>=0.7.2
 alembic>=0.4.1
 netaddr
@@ -15,9 +15,9 @@ pecan>=0.2.0
 stevedore>=0.10
 msgpack-python
 python-glanceclient>=0.9.0
-python-novaclient>=2.12.0
+python-novaclient>=2.15.0
 python-keystoneclient>=0.3.2
-python-ceilometerclient>=1.0.3
+python-ceilometerclient>=1.0.5
 python-swiftclient>=1.5
 lxml>=2.3
 requests>=1.1