diff --git a/setup.py b/setup.py
index 056c16c..782bb21 100644
--- a/setup.py
+++ b/setup.py
@@ -25,5 +25,5 @@ except ImportError:
     pass
 
 setuptools.setup(
-    setup_requires=['pbr'],
+    setup_requires=['pbr>=1.8'],
     pbr=True)
diff --git a/test-requirements.txt b/test-requirements.txt
index 50f6d30..9acbcc9 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -7,9 +7,9 @@ hacking<0.11,>=0.10.0
 coverage>=3.6
 python-subunit>=0.0.18
 sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2
-oslosphinx>=2.2.0  # Apache-2.0
-oslotest>=1.10.0  # Apache-2.0
-os-testr>=0.1.0
+oslosphinx>=2.5.0 # Apache-2.0
+oslotest>=1.10.0 # Apache-2.0
+os-testr>=0.4.1
 testrepository>=0.0.18
 testscenarios>=0.4
-testtools>=0.9.36,!=1.2.0
+testtools>=1.4.0