Update README

README.rst

@@ -137,17 +137,10 @@ Install from PPA (for Ubuntu)
 
 Dependencies
 ============
-Python 3.5+
-
-- `mbstrdecoder <https://github.com/thombashi/mbstrdecoder>`__
+- Python 3.5+
+- `Python package dependencies (automatically installed) <https://github.com/thombashi/subprocrunner/network/dependencies>`__
 
 Optional dependencies
 ----------------------------------
 - `loguru <https://github.com/Delgan/loguru>`__
     - Used for logging if the package installed
-
-Test dependencies
------------------
-- `pytest <https://docs.pytest.org/en/latest/>`__
-- `tox <https://testrun.org/tox/latest/>`__
-- `typepy <https://github.com/thombashi/typepy>`__