diff --git a/requirements.txt b/requirements.txt
index 89ae74716a..8d065b06b3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ paramiko>=2.0 # LGPLv2.1+
 python-neutronclient>=5.1.0 # Apache-2.0
 python-glanceclient>=2.5.0 # Apache-2.0
 keystoneauth1>=2.16.0 # Apache-2.0
-ironic-lib>=2.2.0 # Apache-2.0
+ironic-lib>=2.4.0 # Apache-2.0
 python-swiftclient>=3.2.0 # Apache-2.0
 pytz>=2013.6 # MIT
 stevedore>=1.17.1 # Apache-2.0