diff --git a/salomon.csv b/salomon.csv
index 454e9d47a47fb9e197f7f1000227f50c575c091c..bc708d0f77162f493743090cfbbf2dceee5909dc 100644
--- a/salomon.csv
+++ b/salomon.csv
@@ -1209,6 +1209,7 @@ pluggy/0.6.0-Py-3.6,2
 pudb/2017.1.4-Py-2.7,2
 pudb/2017.1.4-Py-3.6,2
 pyparsing/2.2.0-Py-3.6,2
+pytest/3.3.2-Py-3.6,2
 python-dateutil/2.6.1-Py-3.6,2
 pytz/2017.3-Py-3.6,2
 scipy/1.0.0-Py-3.6-test,2
diff --git a/salomon.md b/salomon.md
index 44f74fe9d7b8fa40af275ad8f9170e7918d79c51..1d915a3b68b98c304fb4fb472f5449ede40a7eee 100644
--- a/salomon.md
+++ b/salomon.md
@@ -369,6 +369,7 @@
 | [pluggy](https://github.com/pytest-dev/pluggy) | Plugin and hook calling mechanisms for python. |
 | [pudb](https://pypi.python.org/pypi/pudb) | PuDB is a full-screen, console-based visual debugger for Python. |
 | [pyparsing](http://pyparsing.wikispaces.com) | The pyparsing module provides a library of classes that client code uses to construct the grammar directly in Python code. |
+| [pytest](http://pytest.org) | Simple powerful testing with Python |
 | [python-dateutil](https://github.com/dateutil/dateutil) | Useful extensions to the standard Python datetime features. |
 | [pytz](http://pytz.sourceforge.net/) | pytz brings the Olson tz database into Python. This library allows accurate and cross platform timezone calculations using Python 2.4 or higher. |
 | [scipy](https://github.com/jupyter/testpath) | Test utilities for code working with files and commands |