Updated from global requirements

Change-Id: Ie349318c8d62712a63fd7c10bc2b7d86bc2543f8

requirements.txt

@@ -2,7 +2,7 @@
 # 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
 Babel>=2.3.4 # BSD
 eventlet!=0.18.3,>=0.18.2 # MIT
 oslo.concurrency>=3.8.0 # Apache-2.0
@@ -11,8 +11,8 @@ oslo.serialization>=1.10.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
 oslo.privsep>=1.9.0 # Apache-2.0
 oslo.service>=1.10.0 # Apache-2.0
-oslo.utils>=3.18.0 # Apache-2.0
-requests!=2.12.2,>=2.10.0 # Apache-2.0
+oslo.utils>=3.20.0 # Apache-2.0
+requests!=2.12.2,!=2.13.0,>=2.10.0 # Apache-2.0
 retrying!=1.3.0,>=1.2.3 # Apache-2.0
 six>=1.9.0 # MIT
 os-win>=1.4.0 # 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)

test-requirements.txt

@@ -7,7 +7,7 @@ coverage>=4.0 # Apache-2.0
 ddt>=1.0.1 # MIT
 python-subunit>=0.0.18 # Apache-2.0/BSD
 reno>=1.8.0 # Apache-2.0
-sphinx!=1.3b1,<1.4,>=1.2.1 # BSD
+sphinx>=1.5.1 # BSD
 oslosphinx>=4.7.0 # Apache-2.0
 oslotest>=1.10.0 # Apache-2.0
 testrepository>=0.0.18 # Apache-2.0/BSD