Bump psutil from 5.0.0 to 5.6.6

Bumps [psutil](https://github.com/giampaolo/psutil) from 5.0.0 to 5.6.6.
- [Release notes](https://github.com/giampaolo/psutil/releases)
- [Changelog](https://github.com/giampaolo/psutil/blob/master/HISTORY.rst)
- [Commits](https://github.com/giampaolo/psutil/compare/release-5.0.0...release-5.6.6)

Signed-off-by: dependabot[bot] <support@github.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/setup.py b/setup.py
index 3bcbc4c..a09eda0 100644
--- a/setup.py
+++ b/setup.py
@@ -24,7 +24,7 @@ setup(
         'monotonic==0.4',
         'croniter==0.3.10',
         'future==0.15.2',
-        'psutil==5.0.0',
+        'psutil==5.6.6',
     ],
     extras_require={
           'docs': ['Sphinx==1.5.2', ],