diff --git a/requirements.txt b/requirements.txt
index fc5df9df3d..0e92decce6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-pbr>=0.5.21,<1.0
+pbr>=0.6,<1.0
 #
 # The greenlet package must be compiled with gcc and needs
 # the Python.h headers. Make sure you install the python-dev
@@ -6,33 +6,33 @@ pbr>=0.5.21,<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,<=0.7.99
+SQLAlchemy>=0.7.8,<=0.8.99
 anyjson>=0.3.3
 eventlet>=0.13.0
 PasteDeploy>=1.5.0
 Routes>=1.12.3
-WebOb>=1.2.3,<1.3
+WebOb>=1.2.3
 argparse
 boto>=2.12.0,!=2.13.0
 sqlalchemy-migrate>=0.8.2
-httplib2
+httplib2>=0.7.5
 kombu>=2.4.8
 pycrypto>=2.6
 iso8601>=0.1.8
 ordereddict
 oslo.config>=1.2.0
-stevedore>=0.12
+stevedore>=0.14
 suds>=0.4
 
 # For Swift storage backend.
-python-swiftclient>=1.5
+python-swiftclient>=1.6
 
 # For paste.util.template used in keystone.common.template
 Paste
 
-jsonschema>=1.3.0,!=1.4.0
+jsonschema>=2.0.0,<3.0.0
 python-cinderclient>=1.0.6
-python-keystoneclient>=0.4.1
+python-keystoneclient>=0.5.0
 pyOpenSSL>=0.11
 
 # Required by openstack.common libraries
diff --git a/test-requirements.txt b/test-requirements.txt
index 9866c42981..aca3ec6138 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -15,7 +15,7 @@ mock>=1.0
 nosehtmloutput>=0.0.3
 sphinx>=1.1.2,<1.2
 requests>=1.1
-testtools>=0.9.32
+testtools>=0.9.34
 psutil>1.1.0
 
 # Optional packages that should be installed when testing