diff --git a/requirements.txt b/requirements.txt
index 17138053..fa1e681a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 pbr>=0.5.21,<1.0
 argparse
 lxml>=2.3
-oslo.config
+oslo.config>=1.2.0
 
diff --git a/test-requirements.txt b/test-requirements.txt
index b79d0d9c..01b14981 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,5 +1,5 @@
 coverage>=3.6
 flake8==2.0
 pep8==1.4.5
-hacking>=0.8,<0.9
+hacking>=0.8.0,<0.9
 sphinx>=1.1.2,<1.2