diff --git a/var/spack/repos/builtin/packages/py-wheel/package.py b/var/spack/repos/builtin/packages/py-wheel/package.py
index 94df34a8f9dcffda73a297551485119fe1b3ba6d..567eefbc520412525fd5abc0252f1cb6cf9a412d 100644
--- a/var/spack/repos/builtin/packages/py-wheel/package.py
+++ b/var/spack/repos/builtin/packages/py-wheel/package.py
@@ -12,8 +12,12 @@ class PyWheel(PythonPackage):
     homepage = "https://pypi.python.org/pypi/wheel"
     url      = "https://pypi.io/packages/source/w/wheel/wheel-0.29.0.tar.gz"
 
+    version('0.33.4', sha256='62fcfa03d45b5b722539ccbc07b190e4bfff4bb9e3a4d470dd9f6a0981002565')
     version('0.33.1', sha256='66a8fd76f28977bb664b098372daef2b27f60dc4d1688cfab7b37a09448f0e9d')
     version('0.29.0', sha256='1ebb8ad7e26b448e9caa4773d2357849bf80ff9e313964bcaf79cbf0201a1648')
     version('0.26.0', sha256='eaad353805c180a47545a256e6508835b65a8e830ba1093ed8162f19a50a530c')
 
-    depends_on('py-setuptools', type='build')
+    depends_on('py-setuptools', type=('build', 'run'))
+    depends_on('python@2.7:2.8,3.4:', type=('build', 'run'))
+    depends_on('py-pytest@3.0.0:', type='test')
+    depends_on('py-pytest-cov', type='test')