diff --git a/requirements.txt b/requirements.txt
index 06db0e6..877b23c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,23 +1,23 @@
-d2to1>=0.2.10,<0.3
-pbr>=0.5,<0.6
-anyjson
+pbr>=0.5.21,<1.0
+anyjson>=0.3.3
 nose
-httplib2>=0.7.0
+httplib2
+jsonschema>=1.3.0,!=1.4.0
 testtools>=0.9.32
-lxml
-boto>=2.2.1
-paramiko
+lxml>=2.3
+boto>=2.4.0
+paramiko>=1.8.0
 netaddr
-python-glanceclient>=0.5.0
-python-keystoneclient>=0.2.0
-python-novaclient>=2.10.0
-python-neutronclient>=2.2.3,<3.0.0
+python-glanceclient>=0.9.0
+python-keystoneclient>=0.3.0
+python-novaclient>=2.12.0
+python-neutronclient>=2.2.3,<3
 python-cinderclient>=1.0.4
 python-heatclient>=0.2.3
-testresources
-keyring
-testrepository
+testresources>=0.2.4
+keyring>=1.6.1
+testrepository>=0.0.17
 oslo.config>=1.1.0
 # Needed for whitebox testing
-sqlalchemy
-eventlet>=0.12.0
+SQLAlchemy>=0.7.8,<=0.7.99
+eventlet>=0.13.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 236a473..6c313ca 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,8 +1,4 @@
-# Install bounded pep8/pyflakes first, then let flake8 install
-pep8==1.4.5
-pyflakes==0.7.2
-flake8==2.0
-hacking>=0.5.6,<0.7
+hacking>=0.5.6,<0.8
 # needed for doc build
 docutils==0.9.1
 sphinx>=1.1.2