diff --git a/requirements.txt b/requirements.txt
index bda7b066b..c3b3a9ba9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,20 +1,20 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-pbr>=2.0.0 # Apache-2.0
+pbr!=2.1.0,>=2.0.0 # Apache-2.0
 
 requests!=2.12.2,!=2.13.0,>=2.10.0 # Apache-2.0
 Jinja2!=2.9.0,!=2.9.1,!=2.9.2,!=2.9.3,!=2.9.4,>=2.8 # BSD License (3 clause)
 netaddr!=0.7.16,>=0.7.13 # BSD
-SQLAlchemy<1.1.0,>=1.0.10 # MIT
+SQLAlchemy!=1.1.5,!=1.1.6,!=1.1.7,!=1.1.8,>=1.0.10 # MIT
 alembic>=0.8.10 # MIT
 six>=1.9.0 # MIT
-neutron-lib>=1.2.0 # Apache-2.0
+neutron-lib>=1.4.0 # Apache-2.0
 oslo.concurrency>=3.8.0 # Apache-2.0
-oslo.config!=3.18.0,>=3.14.0 # Apache-2.0
-oslo.db>=4.15.0 # Apache-2.0
-oslo.log>=3.11.0 # Apache-2.0
-oslo.messaging>=5.14.0 # Apache-2.0
+oslo.config>=3.22.0 # Apache-2.0
+oslo.db>=4.19.0 # Apache-2.0
+oslo.log>=3.22.0 # Apache-2.0
+oslo.messaging>=5.19.0 # Apache-2.0
 oslo.reports>=0.6.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.service>=1.10.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 3268a7a30..d89fb000b 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -17,7 +17,7 @@ tempest>=14.0.0 # Apache-2.0
 testtools>=1.4.0 # MIT
 testresources>=0.2.4 # Apache-2.0/BSD
 testscenarios>=0.4 # Apache-2.0/BSD
-WebOb>=1.6.0 # MIT
+WebOb>=1.7.1 # MIT
 WebTest>=2.0 # MIT
 oslotest>=1.10.0 # Apache-2.0
 reno>=1.8.0 # Apache-2.0