Updated from global requirements

Change-Id: If91d1a8a4ff9a120704360705b81b0d4422cae10

requirements.txt

@@ -2,17 +2,17 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 
-pbr>=1.8 # Apache-2.0
+pbr>=2.0.0 # Apache-2.0
 
 futurist!=0.15.0,>=0.11.0 # Apache-2.0
 oslo.config!=3.18.0,>=3.14.0 # Apache-2.0
 oslo.context>=2.12.0 # Apache-2.0
 oslo.log>=3.11.0 # Apache-2.0
-oslo.utils>=3.18.0 # Apache-2.0
+oslo.utils>=3.20.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.service>=1.10.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
-stevedore>=1.17.1 # Apache-2.0
+stevedore>=1.20.0 # Apache-2.0
 debtcollector>=1.2.0 # Apache-2.0
 monotonic>=0.6 # Apache-2.0
 
@@ -38,4 +38,4 @@ futures>=3.0;python_version=='2.7' or python_version=='2.6' # BSD
 tenacity>=3.2.1 # Apache-2.0
 
 # middleware
-oslo.middleware>=3.0.0 # Apache-2.0
+oslo.middleware>=3.10.0 # Apache-2.0

setup.py

@@ -25,5 +25,5 @@ except ImportError:
     pass
 
 setuptools.setup(
-    setup_requires=['pbr>=1.8'],
+    setup_requires=['pbr>=2.0.0'],
     pbr=True)