diff --git a/5539.patch b/5539.patch
deleted file mode 100644
index 0bc2441..0000000
--- a/5539.patch
+++ /dev/null
@@ -1,129 +0,0 @@
-From c54cbd63c8bc5db6626d26c0f3339a552a6b1a90 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Miro=20Hron=C4=8Dok?= <miro@hroncok.cz>
-Date: Wed, 3 Jul 2019 01:46:44 +0200
-Subject: [PATCH] Replace importlib_metadata with importlib.metadata on
- Python 3.8+
-
-Fixes https://github.com/pytest-dev/pytest/issues/5537
----
- changelog/5537.bugfix.rst      | 2 ++
- setup.py                       | 2 +-
- src/_pytest/compat.py          | 6 ++++++
- src/_pytest/config/__init__.py | 2 +-
- testing/acceptance_test.py     | 2 +-
- testing/test_assertion.py      | 3 ++-
- testing/test_config.py         | 3 +--
- testing/test_entry_points.py   | 2 +-
- 8 files changed, 15 insertions(+), 7 deletions(-)
- create mode 100644 changelog/5537.bugfix.rst
-
-diff --git a/setup.py b/setup.py
-index 18d3220..491a6f5 100644
---- a/setup.py
-+++ b/setup.py
-@@ -15,7 +15,7 @@ INSTALL_REQUIRES = [
-     'pathlib2>=2.2.0;python_version<"3.6"',
-     'colorama;sys_platform=="win32"',
-     "pluggy>=0.12,<1.0",
--    "importlib-metadata>=0.12",
-+    'importlib-metadata>=0.12;python_version<"3.8"',
-     "wcwidth",
- ]
- 
-diff --git a/src/_pytest/compat.py b/src/_pytest/compat.py
-index df661bf..4366391 100644
---- a/src/_pytest/compat.py
-+++ b/src/_pytest/compat.py
-@@ -61,6 +61,12 @@ else:
-         return None
- 
- 
-+if sys.version_info >= (3, 8):
-+    from importlib import metadata as importlib_metadata  # noqa
-+else:
-+    import importlib_metadata  # noqa
-+
-+
- def _format_args(func):
-     return str(signature(func))
- 
-diff --git a/src/_pytest/config/__init__.py b/src/_pytest/config/__init__.py
-index 6d44bf3..b35faff 100644
---- a/src/_pytest/config/__init__.py
-+++ b/src/_pytest/config/__init__.py
-@@ -13,7 +13,6 @@ import sys
- import types
- import warnings
- 
--import importlib_metadata
- import py
- import six
- from packaging.version import Version
-@@ -31,6 +30,7 @@ from .findpaths import exists
- from _pytest import deprecated
- from _pytest._code import ExceptionInfo
- from _pytest._code import filter_traceback
-+from _pytest.compat import importlib_metadata
- from _pytest.compat import lru_cache
- from _pytest.compat import safe_str
- from _pytest.outcomes import fail
-diff --git a/testing/acceptance_test.py b/testing/acceptance_test.py
-index 7016cf1..2e1a3fa 100644
---- a/testing/acceptance_test.py
-+++ b/testing/acceptance_test.py
-@@ -9,11 +9,11 @@ import textwrap
- import types
- 
- import attr
--import importlib_metadata
- import py
- import six
- 
- import pytest
-+from _pytest.compat import importlib_metadata
- from _pytest.main import EXIT_NOTESTSCOLLECTED
- from _pytest.main import EXIT_USAGEERROR
- from _pytest.warnings import SHOW_PYTEST_WARNINGS_ARG
-diff --git a/testing/test_assertion.py b/testing/test_assertion.py
-index 2085ffd..61b990a 100644
---- a/testing/test_assertion.py
-+++ b/testing/test_assertion.py
-@@ -179,7 +179,8 @@ class TestImportHookInstallation(object):
-                 return check
-             """,
-             "mainwrapper.py": """\
--            import pytest, importlib_metadata
-+            import pytest
-+            from _pytest.compat import importlib_metadata
- 
-             class DummyEntryPoint(object):
-                 name = 'spam'
-diff --git a/testing/test_config.py b/testing/test_config.py
-index 0678a0d..60cdbaf 100644
---- a/testing/test_config.py
-+++ b/testing/test_config.py
-@@ -6,10 +6,9 @@ from __future__ import print_function
- import sys
- import textwrap
- 
--import importlib_metadata
--
- import _pytest._code
- import pytest
-+from _pytest.compat import importlib_metadata
- from _pytest.config import _iter_rewritable_modules
- from _pytest.config.exceptions import UsageError
- from _pytest.config.findpaths import determine_setup
-diff --git a/testing/test_entry_points.py b/testing/test_entry_points.py
-index ad64d00..95ebc41 100644
---- a/testing/test_entry_points.py
-+++ b/testing/test_entry_points.py
-@@ -3,7 +3,7 @@ from __future__ import absolute_import
- from __future__ import division
- from __future__ import print_function
- 
--import importlib_metadata
-+from _pytest.compat import importlib_metadata
- 
- 
- def test_pytest_entry_points_are_identical():
diff --git a/pytest.spec b/pytest.spec
index 67e1747..4df522d 100644
--- a/pytest.spec
+++ b/pytest.spec
@@ -1,15 +1,11 @@
 Name:           pytest
-Version:        4.6.5
-Release:        4%{?dist}
+Version:        4.6.6
+Release:        1%{?dist}
 Summary:        Simple powerful testing with Python
 License:        MIT
 URL:            https://pytest.org
 Source0:        %{pypi_source}
 
-# Use importlib.metadata from stdlib on Python 3.8
-# Rebased from https://github.com/pytest-dev/pytest/pull/5539
-Patch0:         5539.patch
-
 # The test in this specfile use pytest-timeout
 # When building pytest for the first time with new Python version
 # that is not possible as it depends on pytest
@@ -143,6 +139,9 @@ PYTHONPATH=%{buildroot}%{python3_sitelib} \
 %{python3_sitelib}/__pycache__/pytest.*
 
 %changelog
+* Fri Oct 25 2019 Thomas Moschny <thomas.moschny@gmx.de> - 4.6.6-1
+- Update to 4.6.6.
+
 * Thu Oct 03 2019 Miro Hrončok <mhroncok@redhat.com> - 4.6.5-4
 - Rebuilt for Python 3.8.0rc1 (#1748018)
 
diff --git a/sources b/sources
index 0cfb468..7ce6b13 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (pytest-4.6.5.tar.gz) = e09b36ed7e862ada429b72a2090274bf5e583de749137051eb047f1e565ad65ac66a59f1ad43bfa62395019b1d41615c45b6144eada05286091455501a21608e
+SHA512 (pytest-4.6.6.tar.gz) = c5b6c21c352787eadce06be7529ecb6f6fd5f5eb193ec29e5a4cfff3d7e305f50c6f07aeac15bddce007d88077a35a8f59633111815321792ed3d9fa1011b684