diff --git a/lower-constraints.txt b/lower-constraints.txt
index 08596acf1..4c57ad733 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -148,7 +148,7 @@ testscenarios===0.4
 testtools==2.2.0
 tooz==1.58.0
 traceback2==1.4.0
-tripleo-common==11.3.1
+tripleo-common==11.4.0
 ujson==1.35
 unittest2==1.1.0
 vine==1.1.4
diff --git a/requirements.txt b/requirements.txt
index b5e02f4b0..d90b430a0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,6 +17,6 @@ six>=1.10.0 # MIT
 osc-lib>=1.8.0 # Apache-2.0
 websocket-client>=0.44.0 # LGPLv2+
 tenacity>=5.0.1 # Apache-2.0
-tripleo-common>=11.3.1 # Apache-2.0
+tripleo-common>=11.4.0 # Apache-2.0
 cryptography>=2.1 # BSD/Apache-2.0
 futures>=3.0.0;python_version=='2.7' or python_version=='2.6' # BSD