diff --git a/requirements.txt b/requirements.txt
index 89c40db77..0c2ed774b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,10 +14,10 @@ python-neutronclient>=6.3.0 # Apache-2.0
 python-novaclient>=9.1.0 # Apache-2.0
 python-heatclient>=1.10.0 # Apache-2.0
 pyzabbix>=0.7.4 # LGPL
-networkx>=1.10 # BSD
+networkx<2.0,>=1.10 # BSD
 oslo.config>=4.6.0 # Apache-2.0
 oslo.context>=2.14.0 # Apache-2.0
-oslo.db>=4.24.0 # Apache-2.0
+oslo.db>=4.27.0 # Apache-2.0
 oslo.messaging>=5.29.0 # Apache-2.0
 oslo.middleware>=3.31.0 # Apache-2.0
 oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
@@ -31,7 +31,7 @@ Werkzeug>=0.7 # BSD License
 keystonemiddleware>=4.17.0 # Apache-2.0
 stevedore>=1.20.0 # Apache-2.0
 voluptuous>=0.8.9 # BSD License
-SQLAlchemy>=1.0.10,!=1.1.5,!=1.1.6,!=1.1.7,!=1.1.8 # MIT
+SQLAlchemy!=1.1.5,!=1.1.6,!=1.1.7,!=1.1.8,>=1.0.10 # MIT
 sympy>=0.7.6 # BSD
 pysnmp>=4.2.3 # BSD
 PyJWT>=1.0.1 # MIT
diff --git a/test-requirements.txt b/test-requirements.txt
index 4a38a7fb7..293969acb 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -6,7 +6,7 @@ hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 python-dateutil>=2.4.2 # BSD
 coverage!=4.4,>=4.0 # Apache-2.0
 lxml!=3.7.0,>=3.4.1 # BSD
-networkx>=1.10 # BSD
+networkx<2.0,>=1.10 # BSD
 PyMySQL>=0.7.6 # MIT License
 python-ceilometerclient>=2.5.0 # Apache-2.0
 python-cinderclient>=3.2.0 # Apache-2.0
@@ -15,7 +15,7 @@ python-novaclient>=9.1.0 # Apache-2.0
 python-heatclient>=1.10.0 # Apache-2.0
 python-subunit>=0.0.18 # Apache-2.0/BSD
 pyzabbix>=0.7.4 # LGPL
-oslo.db>=4.24.0 # Apache-2.0
+oslo.db>=4.27.0 # Apache-2.0
 oslo.log>=3.30.0 # Apache-2.0
 oslotest>=1.10.0 # Apache-2.0
 oslo.service>=1.24.0 # Apache-2.0
@@ -35,7 +35,7 @@ sympy>=0.7.6 # BSD
 reno>=2.5.0 # Apache-2.0
 pysnmp>=4.2.3 # BSD
 osprofiler>=1.4.0 # Apache-2.0
-SQLAlchemy>=1.0.10,!=1.1.5,!=1.1.6,!=1.1.7,!=1.1.8 # MIT
+SQLAlchemy!=1.1.5,!=1.1.6,!=1.1.7,!=1.1.8,>=1.0.10 # MIT
 
 # Doc requirements
 openstackdocstheme>=1.17.0 # Apache-2.0