diff --git a/LICENSE b/LICENSE
index efadf0d11..2d60dd3da 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2006-2021, pkgcheck contributors
+Copyright (c) 2006-2024, pkgcheck contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/README.rst b/README.rst
index 251b5796e..1c78f9a1f 100644
--- a/README.rst
+++ b/README.rst
@@ -59,9 +59,9 @@ functionality for purposes such as CI or VCS commit support.
 Tests
 =====
 
-A standalone test runner is integrated in setup.py; to run, just execute::
+Normal pytest is used, just execute::
 
-    python setup.py test
+    pytest
 
 In addition, a tox config is provided so the testsuite can be run in a
 virtualenv setup against all supported python versions. To run tests for all
@@ -69,7 +69,7 @@ environments just execute **tox** in the root directory of a repo or unpacked
 tarball. Otherwise, for a specific python version execute something similar to
 the following::
 
-    tox -e py39
+    tox -e py311
 
 
 .. _pkgcore: https://github.com/pkgcore/pkgcore
diff --git a/pyproject.toml b/pyproject.toml
index 71bfe2006..a2f2531e1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,9 +28,9 @@ maintainers = [
 ]
 classifiers = [
 	"License :: OSI Approved :: BSD License",
-	"Programming Language :: Python :: 3.9",
 	"Programming Language :: Python :: 3.10",
 	"Programming Language :: Python :: 3.11",
+	"Programming Language :: Python :: 3.12",
 ]
 dynamic = ["version"]
 
diff --git a/tox.ini b/tox.ini
index ec97ccc5f..d71b88ce1 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py3{9,10,11,12}
+envlist = py3{10,11,12}
 skip_missing_interpreters = True
 isolated_build = True