diff --git a/var/spack/repos/builtin/packages/py-ptyprocess/package.py b/var/spack/repos/builtin/packages/py-ptyprocess/package.py
index d95e1f71077c7ab03af6f035fe6b68996abfdabe..2e8c3cd5c64c0a490d51aef168c95c9012b22f27 100644
--- a/var/spack/repos/builtin/packages/py-ptyprocess/package.py
+++ b/var/spack/repos/builtin/packages/py-ptyprocess/package.py
@@ -12,4 +12,5 @@ class PyPtyprocess(PythonPackage):
     homepage = "https://pypi.python.org/pypi/ptyprocess"
     url      = "https://pypi.io/packages/source/p/ptyprocess/ptyprocess-0.5.1.tar.gz"
 
+    version('0.6.0', sha256='923f299cc5ad920c68f2bc0bc98b75b9f838b93b599941a6b63ddbc2476394c0')
     version('0.5.1', sha256='0530ce63a9295bfae7bd06edc02b6aa935619f486f0f1dc0972f516265ee81a6')