diff --git a/requirements.txt b/requirements.txt
index 48687250b..4ffb5462e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ python-ceilometerclient>=2.5.0 # Apache-2.0
 python-cinderclient>=2.1.0 # Apache-2.0
 python-dateutil>=2.4.2 # BSD
 python-keystoneclient>=3.8.0 # Apache-2.0
-python-neutronclient!=6.3.0,>=6.2.0 # Apache-2.0
+python-neutronclient>=6.3.0 # Apache-2.0
 python-novaclient>=7.1.0 # Apache-2.0
 python-heatclient>=1.6.1 # Apache-2.0
 pyzabbix>=0.7.4 # LGPL
diff --git a/test-requirements.txt b/test-requirements.txt
index dc813b7b2..e80188a1c 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -9,7 +9,7 @@ lxml!=3.7.0,>=2.3 # BSD
 networkx>=1.10 # BSD
 python-ceilometerclient>=2.5.0 # Apache-2.0
 python-cinderclient>=2.1.0 # Apache-2.0
-python-neutronclient!=6.3.0,>=6.2.0 # Apache-2.0
+python-neutronclient>=6.3.0 # Apache-2.0
 python-novaclient>=7.1.0 # Apache-2.0
 python-heatclient>=1.6.1 # Apache-2.0
 python-subunit>=0.0.18 # Apache-2.0/BSD