diff --git a/.gitignore b/.gitignore
index 5a47e6b..c8045e4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -66,3 +66,4 @@ lxml-2.2.7.tar.gz.asc
 /lxml-5.1.0-no-isoschematron-rng.tar.gz
 /lxml-5.2.0-no-isoschematron-rng.tar.gz
 /lxml-5.2.1-no-isoschematron-rng.tar.gz
+/lxml-5.3.0-no-isoschematron-rng.tar.gz
diff --git a/417.patch b/417.patch
deleted file mode 100644
index c748c0a..0000000
--- a/417.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-From f5f64df808b35969794ba3ea8c19079276aa0cb0 Mon Sep 17 00:00:00 2001
-From: Lumir Balhar <lbalhar@redhat.com>
-Date: Thu, 4 Apr 2024 11:11:38 +0200
-Subject: [PATCH] Skip test_feedparser_data if lxml_html_clean is not available
-
-This is useful mostly for distributors shipping lxml without
-lxml_html_clean.
----
- src/lxml/html/tests/test_feedparser_data.py | 11 ++++++++++-
- 1 file changed, 10 insertions(+), 1 deletion(-)
-
-diff --git a/src/lxml/html/tests/test_feedparser_data.py b/src/lxml/html/tests/test_feedparser_data.py
-index 36fba1acb..264c0d4b5 100644
---- a/src/lxml/html/tests/test_feedparser_data.py
-+++ b/src/lxml/html/tests/test_feedparser_data.py
-@@ -9,7 +9,11 @@
- from lxml.tests.common_imports import doctest
- from lxml.doctestcompare import LHTMLOutputChecker
- 
--from lxml.html.clean import clean, Cleaner
-+try:
-+    from lxml.html.clean import clean, Cleaner
-+    html_clean_available = True
-+except ImportError:
-+    html_clean_available = False
- 
- feed_dirs = [
-     os.path.join(os.path.dirname(__file__), 'feedparser-data'),
-@@ -80,6 +84,11 @@ def shortDescription(self):
- 
- def test_suite():
-     suite = unittest.TestSuite()
-+
-+    if not html_clean_available:
-+        print("Skipping tests in feedparser_data - external lxml_html_clean package is not installed")
-+        return suite
-+
-     for dir in feed_dirs:
-         for fn in os.listdir(dir):
-             fn = os.path.join(dir, fn)
diff --git a/python-lxml.spec b/python-lxml.spec
index 5a15bc6..343146f 100644
--- a/python-lxml.spec
+++ b/python-lxml.spec
@@ -1,5 +1,5 @@
 Name:           python-lxml
-Version:        5.2.1
+Version:        5.3.0
 Release:        %autorelease
 Summary:        XML processing library combining libxml2/libxslt with the ElementTree API
 
@@ -16,9 +16,6 @@ URL:            https://github.com/lxml/lxml
 Source0:        lxml-%{version}-no-isoschematron-rng.tar.gz
 Source1:        get-lxml-source.sh
 
-# Skip some tests if lxml_html_clean is not available
-Patch:          https://github.com/lxml/lxml/pull/417.patch
-
 BuildRequires:  gcc
 BuildRequires:  libxml2-devel
 BuildRequires:  libxslt-devel
@@ -67,10 +64,6 @@ Python 3 version.
 sed -i "s/Cython.*/Cython/" requirements.txt
 sed -i 's/"Cython.*",/"Cython",/' pyproject.toml
 
-# Fix doctest failing with the latest libxslt (rhbz#2301176)
-# Reported upstream: https://bugs.launchpad.net/lxml/+bug/2075141
-sed -i "s/read_network=False/read_network=False,read_file=False/" doc/resolvers.txt
-
 %generate_buildrequires
 %pyproject_buildrequires -x source%{?with_extras:,cssselect,html5,htmlsoup,html_clean}
 
diff --git a/sources b/sources
index 2274f55..cf060ca 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (lxml-5.2.1-no-isoschematron-rng.tar.gz) = 7bfd9caf7e45157726e16c7286bdcb1b4dfa24df000df96d6571d65f59760ea5747e364da788cee3116977810b870ab90e451b519701f5cc26f1111a2528c996
+SHA512 (lxml-5.3.0-no-isoschematron-rng.tar.gz) = 4e16640e59f74f38d78382b33b8d1797d03da1eca5890c3a2f5b359e21ede86a3dd1394a59734554b9f25c95548df3586e95080f520082b05f60e89e558b127e