diff --git a/README.rst b/README.rst
index a75c288..4a7f295 100644
--- a/README.rst
+++ b/README.rst
@@ -179,29 +179,27 @@
 
 `Yes`__ (mostly).
 
-__ https://travis-ci.org/wolever/parameterized
+__ https://app.circleci.com/pipelines/github/wolever/parameterized?branch=master
 
 .. list-table::
    :header-rows: 1
    :stub-columns: 1
 
    * -
-     - Py3.4
-     - Py3.5
-     - Py3.6
      - Py3.7
      - Py3.8
      - Py3.9
-     - PyPy
+     - Py3.10
+     - Py3.11
+     - PyPy3
      - ``@mock.patch``
    * - nose
      - yes
      - yes
      - yes
      - yes
-     - yes
-     - yes
-     - yes
+     - no§
+     - no§
      - yes
    * - nose2
      - yes
@@ -211,24 +209,21 @@
      - yes
      - yes
      - yes
-     - yes
    * - py.test 2
      - no*
      - no*
      - no*
      - no*
-     - yes
-     - yes
-     - yes
-     - yes
+     - no*
+     - no*
+     - no*
    * - py.test 3
      - yes
      - yes
      - yes
      - yes
-     - yes
-     - yes
-     - yes
+     - no*
+     - no*
      - yes
    * - py.test 4
      - no**
@@ -238,7 +233,6 @@
      - no**
      - no**
      - no**
-     - no**
    * - py.test fixtures
      - no†
      - no†
@@ -247,7 +241,6 @@
      - no†
      - no†
      - no†
-     - no†
    * - | unittest
        | (``@parameterized.expand``)
      - yes
@@ -257,25 +250,29 @@
      - yes
      - yes
      - yes
-     - yes
    * - | unittest2
        | (``@parameterized.expand``)
      - yes
      - yes
      - yes
      - yes
-     - yes
-     - yes
-     - yes
+     - no§
+     - no§
      - yes
 
-\*: py.test 2 does `does not appear to work (#71)`__ under Python 3. Please comment on the related issues if you are affected.
+§: nose and unittest2 - both of which were last updated in 2015 - sadly do not
+appear to support Python 3.10 or 3.11.
+
+\*: `py.test 2 does not appear to work under Python 3 (#71)`__, and
+`py.test 3 does not appear to work under Python 3.10 or 3.11 (#154)`__.
 
 \*\*: py.test 4 is not yet supported (but coming!) in `issue #34`__
 
 †: py.test fixture support is documented in `issue #81`__
 
+
 __ https://github.com/wolever/parameterized/issues/71
+__ https://github.com/wolever/parameterized/issues/154
 __ https://github.com/wolever/parameterized/issues/34
 __ https://github.com/wolever/parameterized/issues/81
 
@@ -631,11 +628,10 @@
 FAQ
 ---
 
-What happened to Python 2.X support?
-    As of version 0.9.0, ``parameterized`` no longer supports Python 2.X.
-    Previous versions of ``parameterized`` - 0.8.1 being the latest - will
-    continue to work on Python 2.X, but will not receive any new features or bug
-    fixes.
+What happened to Python 2.X, 3.5, and 3.6 support?
+    As of version 0.9.0, ``parameterized`` no longer supports Python 2.X, 3.5,
+    or 3.6.  Previous versions of ``parameterized`` - 0.8.1 being the latest -
+    will continue to work, but will not receive any new features or bug fixes.
 
 What do you mean when you say "nose is best supported"?
     There are small caveates with ``py.test`` and ``unittest``: ``py.test``
diff --git a/parameterized/parameterized.py b/parameterized/parameterized.py
index 4a5bfdd..83ea41a 100644
--- a/parameterized/parameterized.py
+++ b/parameterized/parameterized.py
@@ -19,6 +19,9 @@
     class SkipTest(Exception):
         pass
 
+# NOTE: even though Python 2 support has been dropped, these checks have been
+# left in place to avoid merge conflicts. They can be removed in the future, and
+# future code can be written to assume Python 3.
 PY3 = sys.version_info[0] == 3
 PY2 = sys.version_info[0] == 2
 
diff --git a/pyproject.toml b/pyproject.toml
index 87d893c..6281ecf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,15 +1,11 @@
-[build-system]
-requires = ["setuptools>=61.2"]
-build-backend = "setuptools.build_meta"
-
 [project]
 name = "parameterized"
 authors = [{name = "David Wolever", email = "david@wolever.net"}]
 license = {text = "FreeBSD"}
 description = "Parameterized testing with any Python test framework"
 readme = "README.rst"
+requires-python = ">=3.7"
 classifiers = [
-    "Programming Language :: Python",
     "Programming Language :: Python :: 3",
     "License :: OSI Approved :: BSD License",
 ]
@@ -30,3 +26,7 @@
 
 [tool.distutils.bdist_wheel]
 universal = 1
+
+[build-system]
+requires = ["setuptools>=61.2"]
+build-backend = "setuptools.build_meta"
\ No newline at end of file