diff --git a/var/spack/repos/builtin/packages/py-greenlet/package.py b/var/spack/repos/builtin/packages/py-greenlet/package.py
index bfa3507f4b..c24c0eb2d0 100644
--- a/var/spack/repos/builtin/packages/py-greenlet/package.py
+++ b/var/spack/repos/builtin/packages/py-greenlet/package.py
@@ -12,6 +12,7 @@ class PyGreenlet(PythonPackage):
     homepage = "https://github.com/python-greenlet/greenlet"
     pypi = "greenlet/greenlet-0.4.17.tar.gz"
 
+    version("1.1.3", sha256="bcb6c6dd1d6be6d38d6db283747d07fda089ff8c559a835236560a4410340455")
     version("1.1.2", sha256="e30f5ea4ae2346e62cedde8794a56858a67b878dd79f7df76a0767e356b1744a")
     version("1.1.0", sha256="c87df8ae3f01ffb4483c796fe1b15232ce2b219f0b18126948616224d3f658ee")
     version("0.4.17", sha256="41d8835c69a78de718e466dd0e6bfd4b46125f21a67c3ff6d76d8d8059868d6b")