diff --git a/var/spack/repos/builtin/packages/py-sympy/package.py b/var/spack/repos/builtin/packages/py-sympy/package.py
index b921431099..1d16331284 100644
--- a/var/spack/repos/builtin/packages/py-sympy/package.py
+++ b/var/spack/repos/builtin/packages/py-sympy/package.py
@@ -30,7 +30,8 @@ class PySympy(PythonPackage):
     homepage = "https://pypi.python.org/pypi/sympy"
     url      = "https://pypi.io/packages/source/s/sympy/sympy-0.7.6.tar.gz"
 
-    version('0.7.6', '3d04753974306d8a13830008e17babca')
+    version('1.1.1', 'c410a9c2346878716d16ec873d72e72a')
     version('1.0', '43e797de799f00f9e8fd2307dba9fab1')
+    version('0.7.6', '3d04753974306d8a13830008e17babca')
 
     depends_on('py-mpmath', when='@1.0:', type=('build', 'run'))