diff --git a/lower-constraints.txt b/lower-constraints.txt
index 7fc557ba2..cc9f6735f 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -147,7 +147,7 @@ testscenarios===0.4
 testtools==2.2.0
 tooz==1.58.0
 traceback2==1.4.0
-tripleo-common==12.2.0
+tripleo-common==12.4.0
 ujson==1.35
 unittest2==1.1.0
 vine==1.1.4
diff --git a/requirements.txt b/requirements.txt
index b252e10f2..d450d571b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,6 +15,6 @@ simplejson>=3.5.1 # MIT
 six>=1.10.0 # MIT
 osc-lib>=1.8.0 # Apache-2.0
 websocket-client>=0.44.0 # LGPLv2+
-tripleo-common>=12.2.0 # Apache-2.0
+tripleo-common>=12.4.0 # Apache-2.0
 cryptography>=2.1 # BSD/Apache-2.0
 ansible-runner>=1.4.4 # Apache 2.0