diff --git a/README.rst b/README.rst
index cb6ba51..c196e19 100644
--- a/README.rst
+++ b/README.rst
@@ -10,7 +10,7 @@ Install dependencies
 
 .. code-block::
 
-   pipenv install --dev
+   poetry install --with=dev
 
 Run tests
 =========
@@ -19,5 +19,4 @@ To run the unit tests and report test coverage use:
 
 .. code-block::
 
-   pipenv run coverage run --branch setup.py test
-   pipenv run coverage report -m
+   poetry run tox