diff --git a/doc/requirements.txt b/doc/requirements.txt
index 7cceb73f37..a0fdbac4be 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -18,4 +18,4 @@ reno>=2.5.0 # Apache-2.0
 # This needs to be installed after above modules
 pydotplus>=2.0.2 # MIT License
 pyparsing>=2.1.0 # MIT
-networkx<2.0,>=1.10 # BSD
+networkx>=1.10 # BSD
diff --git a/tox.ini b/tox.ini
index 7e11a57461..88f606fd0a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -184,3 +184,10 @@ whitelist_externals = sh
 commands =
     sh -c 'OS_TEST_PATH={toxinidir}/octavia/tests/unit stestr run {posargs}'
     sh -c 'OS_TEST_PATH={toxinidir}/octavia/tests/functional stestr run {posargs}'
+
+[testenv:requirements]
+deps =
+  -egit+https://git.openstack.org/openstack/requirements#egg=openstack-requirements
+whitelist_externals = sh
+commands =
+    sh -c '{envdir}/src/openstack-requirements/playbooks/files/project-requirements-change.py --req {envdir}/src/openstack-requirements --local {toxinidir} master'