diff --git a/requirements.txt b/requirements.txt
index 98e388c0..b27aff3b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,7 +29,7 @@ Paste # MIT
 jsonschema!=2.5.0,<3.0.0,>=2.0.0 # MIT
 python-keystoneclient>=3.8.0 # Apache-2.0
 python-heatclient>=1.6.1 # Apache-2.0
-python-neutronclient>=5.1.0 # Apache-2.0
+python-neutronclient>=6.3.0 # Apache-2.0
 python-muranoclient>=0.8.2 # Apache-2.0
 python-congressclient<2000,>=1.3.0 # Apache-2.0
 python-mistralclient>=3.1.0 # Apache-2.0