diff --git a/3066.patch b/3066.patch
new file mode 100644
index 0000000..84a9ca8
--- /dev/null
+++ b/3066.patch
@@ -0,0 +1,36 @@
+From bf13dbdb80573a10942a23e4b6071aaa5d3e64cf Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Miro=20Hron=C4=8Dok?= <miro@hroncok.cz>
+Date: Mon, 17 Jul 2023 11:35:38 +0200
+Subject: [PATCH] Update a test regex to work with Python 3.12+
+
+Fixes https://github.com/tox-dev/tox/issues/3065
+
+New message:
+
+    "argument should be a str or an os.PathLike object where __fspath__ returns a str, not 'type'"
+---
+ docs/changelog/3065.bugfix.rst            | 1 +
+ tests/config/loader/test_memory_loader.py | 2 +-
+ 2 files changed, 2 insertions(+), 1 deletion(-)
+ create mode 100644 docs/changelog/3065.bugfix.rst
+
+diff --git a/docs/changelog/3065.bugfix.rst b/docs/changelog/3065.bugfix.rst
+new file mode 100644
+index 000000000..774b33b24
+--- /dev/null
++++ b/docs/changelog/3065.bugfix.rst
+@@ -0,0 +1 @@
++Update a regular expression in tests to match the exception message in both Python 3.12 and older.
+diff --git a/tests/config/loader/test_memory_loader.py b/tests/config/loader/test_memory_loader.py
+index 6f645540e..8ab7f8f62 100644
+--- a/tests/config/loader/test_memory_loader.py
++++ b/tests/config/loader/test_memory_loader.py
+@@ -66,7 +66,7 @@ def test_memory_loader(value: Any, of_type: type[Any], outcome: Any) -> None:
+         (["m"], List[int], ValueError, "invalid literal for int"),
+         ({"m": 1}, Dict[int, int], ValueError, "invalid literal for int"),
+         ({1: "m"}, Dict[int, int], ValueError, "invalid literal for int"),
+-        (object, Path, TypeError, "expected str, bytes or os.PathLike object"),
++        (object, Path, TypeError, r"str(, bytes)? or (an )?os\.PathLike object"),
+         (1, Command, TypeError, "1"),
+         (1, EnvList, TypeError, "1"),
+     ],
diff --git a/python-tox.spec b/python-tox.spec
index 25d00b8..6db9581 100644
--- a/python-tox.spec
+++ b/python-tox.spec
@@ -32,6 +32,9 @@ Source0:        %{pypi_source tox}
 # Adjust virtualenv environment variables to make it work with our patched virtualenv.
 Patch:          fix-tests.patch
 
+# Update a test regex to work with Python 3.12+
+Patch:          https://github.com/tox-dev/tox/pull/3066.patch
+
 BuildArch:      noarch
 
 BuildRequires:  python3-devel