diff --git a/lower-constraints.txt b/lower-constraints.txt
index c95be878a..380d1d8f5 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -155,7 +155,6 @@ ujson==1.35
 unittest2==1.1.0
 urllib3==1.22
 vine==1.1.4
-voluptuous==0.11.1
 waitress==1.1.0
 warlock==1.3.0
 WebOb==1.7.4
diff --git a/requirements.txt b/requirements.txt
index 1daba9df5..c6e2ce931 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,6 @@ PasteDeploy>=1.5.2 # MIT
 pbr>=3.1.1 # Apache-2.0
 pecan>=1.2.1 # BSD
 PrettyTable<0.8,>=0.7.2 # BSD
-voluptuous>=0.11.1 # BSD License
 gnocchiclient>=7.0.1 # Apache-2.0
 python-ceilometerclient>=2.9.0 # Apache-2.0
 python-cinderclient>=3.5.0 # Apache-2.0