diff --git a/test-requirements.txt b/test-requirements.txt
index f08828cf31..132d37e6dd 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -16,7 +16,7 @@ python-cinderclient!=1.7.0,!=1.7.1,>=1.6.0 # Apache-2.0
 python-glanceclient>=2.0.0 # Apache-2.0
 python-heatclient>=1.1.0 # Apache-2.0
 python-keystoneclient!=2.1.0,>=2.0.0 # Apache-2.0
-python-neutronclient>=4.2.0 # Apache-2.0
+python-neutronclient>=5.1.0 # Apache-2.0
 python-novaclient!=2.33.0,>=2.29.0 # Apache-2.0
 python-swiftclient>=2.2.0 # Apache-2.0
 sphinx!=1.3b1,<1.3,>=1.2.1 # BSD