Updated from global requirements

Change-Id: Ib616c355c9168db55cc1cc807d81de719c54a081

requirements.txt

@@ -8,5 +8,5 @@ six>=1.9.0
 oslo.config>=1.11.0 # Apache-2.0
 oslo.i18n>=1.5.0 # Apache-2.0
 oslo.log>=1.2.0 # Apache-2.0
-oslo.utils>=1.6.0 # Apache-2.0
+oslo.utils>=1.9.0 # Apache-2.0
 python-memcached>=1.48

setup.py

@@ -25,5 +25,5 @@ except ImportError:
     pass
 
 setuptools.setup(
-    setup_requires=['pbr'],
+    setup_requires=['pbr>=1.3'],
     pbr=True)

test-requirements.txt

@@ -4,7 +4,7 @@
 hacking<0.11,>=0.10.0
 mock>=1.1;python_version!='2.6'
 mock==1.0.1;python_version=='2.6'
-oslotest>=1.5.1 # Apache-2.0
+oslotest>=1.7.0 # Apache-2.0
 oslosphinx>=2.5.0 # Apache-2.0
 sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2