diff -upr a/cheroot.egg-info/requires.txt b/cheroot.egg-info/requires.txt
--- a/cheroot.egg-info/requires.txt	2019-10-18 02:59:50.000000000 +0200
+++ b/cheroot.egg-info/requires.txt	2019-11-21 15:12:09.409022012 +0100
@@ -18,7 +18,6 @@ collective.checkdocs
 pytest>=2.8
 pytest-mock>=1.11.0
 pytest-sugar>=0.9.1
-pytest-testmon<1.0.0
 pytest-watch==4.2.0
 pytest-xdist>=1.28.0
 coverage==4.5.3
diff -upr a/setup.cfg b/setup.cfg
--- a/setup.cfg	2019-10-18 02:59:51.000000000 +0200
+++ b/setup.cfg	2019-11-21 15:11:55.979100130 +0100
@@ -78,7 +78,6 @@ testing =
 	pytest>=2.8
 	pytest-mock>=1.11.0
 	pytest-sugar>=0.9.1
-	pytest-testmon<1.0.0
 	pytest-watch==4.2.0
 	pytest-xdist>=1.28.0
 	
diff -upr a/tox.ini b/tox.ini
--- a/tox.ini	2019-10-18 02:59:30.000000000 +0200
+++ b/tox.ini	2019-11-21 15:07:15.714056061 +0100
@@ -6,7 +6,7 @@ minversion = 3.13.2
 deps =
     setuptools>=31.0.1
 commands =
-    pytest --testmon-off {posargs}
+    pytest {posargs}
     codecov -f coverage.xml -X gcov
 usedevelop = True
 extras = testing
diff -upr a/pytest.ini b/pytest.ini
--- a/pytest.ini	2020-02-09 22:59:53.000000000 +0100
+++ b/pytest.ini	2020-03-03 16:45:21.589310767 +0100
@@ -3,10 +3,6 @@ addopts =
     # `pytest-xdist`:
     --numprocesses=auto
 
-    # `pytest-mon`:
-    # useful for live testing with `pytest-watch` during development:
-    --testmon
-
     # show 10 slowest invocations:
     --durations=10