diff --git a/var/spack/repos/builtin/packages/py-python-swiftclient/package.py b/var/spack/repos/builtin/packages/py-python-swiftclient/package.py
index 5463601695..d8c4c47270 100644
--- a/var/spack/repos/builtin/packages/py-python-swiftclient/package.py
+++ b/var/spack/repos/builtin/packages/py-python-swiftclient/package.py
@@ -14,15 +14,22 @@ class PyPythonSwiftclient(PythonPackage):
 
     maintainers = ['ajkotobi']
 
+    version('3.12.0', sha256='313b444a14d0f9b628cbf3e8c52f2c4271658f9e8a33d4222851c2e4f0f7b7a0')
+    version('3.11.1', sha256='06919d59676d3e215f4da4f3f930d71880dda3528289842b25199509df712411')
     version('3.10.0', sha256='66227eaf29a691c70675fb9982022980b92797c273dd5e6dc7e680425e9a3634')
     version('3.9.0', sha256='4f2097492e4c76e948882fc859bfa033ade09bed72f8e6b328e34a3467d9a377')
     version('3.8.1', sha256='3a013303643f77a99befa05582dfb93671e1fba1aed9f4a517418129700aedb8')
     version('3.8.0', sha256='107a9d5356663365a9f7c0b3a2b55da97a0a9ba7f10da2319b3972481510f33d')
     version('3.7.1', sha256='06bda5a6f81ea132e5cb52d0eb0616a0ab0958b4ec0d1cb7f850f04bf178852f')
 
-    depends_on('py-setuptools', type=('build', 'run'))
+    variant('keystone', default=False, description='Enable keystone authentication')
+
     depends_on('python@2.7:', type=('build', 'run'))
+    depends_on('py-setuptools', type='build')
+    depends_on('py-pbr', type='build')
+
     depends_on('py-futures@3:', type=('build', 'run'), when='^python@:2')
     depends_on('py-requests@1.1.0:', type=('build', 'run'))
     depends_on('py-six@1.9:', type=('build', 'run'))
-    depends_on('py-pbr', type='build')
+
+    depends_on('py-python-keystoneclient@0.7.0:', when='+keystone', type=('build', 'run'))