diff --git a/174.patch b/174.patch
deleted file mode 100644
index 96cef6f..0000000
--- a/174.patch
+++ /dev/null
@@ -1,61 +0,0 @@
-From 3d6cf72cf21fba816744702d342545265e67233f Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Miro=20Hron=C4=8Dok?= <miro@hroncok.cz>
-Date: Tue, 18 May 2021 12:31:51 +0200
-Subject: [PATCH] Implement DynamicImporter.find_spec()
-
-On Python 3.10, the code raised an ImportWarning:
-
-    ImportWarning: DynamicImporter.find_spec() not found; falling back to find_module()
-
-See https://docs.python.org/3.10/whatsnew/3.10.html#deprecated
-
-> Starting in this release, there will be a concerted effort to begin cleaning
-> up old import semantics that were kept for Python 2.7 compatibility.
-> Specifically, find_loader()/find_module() (superseded by find_spec()),
-> load_module() (superseded by exec_module()), module_repr()
-> (which the import system takes care of for you),
-> the __package__ attribute (superseded by __spec__.parent),
-> the __loader__ attribute (superseded by __spec__.loader),
-> and the __cached__ attribute (superseded by __spec__.cached)
-> will slowly be removed (as well as other classes and methods in importlib).
-> ImportWarning and/or DeprecationWarning will be raised as appropriate to help
-> identify code which needs updating during this transition.
-
-Fixes https://gitlab.gnome.org/GNOME/pygobject/-/issues/473
----
- gi/importer.py | 15 ++++++++++-----
- 1 file changed, 10 insertions(+), 5 deletions(-)
-
-diff --git a/gi/importer.py b/gi/importer.py
-index 32967974..63788776 100644
---- a/gi/importer.py
-+++ b/gi/importer.py
-@@ -107,15 +107,20 @@ class DynamicImporter(object):
-     def __init__(self, path):
-         self.path = path
- 
--    def find_module(self, fullname, path=None):
-+    def _find_module_check(self, fullname):
-         if not fullname.startswith(self.path):
--            return
-+            return False
- 
-         path, namespace = fullname.rsplit('.', 1)
--        if path != self.path:
--            return
-+        return path == self.path
-+
-+    def find_spec(self, fullname, path=None, target=None):
-+        if self._find_module_check(fullname):
-+            return importlib.util.spec_from_loader(fullname, self)
- 
--        return self
-+    def find_module(self, fullname, path=None):
-+        if self._find_module_check(fullname):
-+            return self
- 
-     def load_module(self, fullname):
-         if fullname in sys.modules:
--- 
-GitLab
-
diff --git a/pygobject3.spec b/pygobject3.spec
index f799ba7..fb7b09e 100644
--- a/pygobject3.spec
+++ b/pygobject3.spec
@@ -5,25 +5,21 @@
 %define python3_version                3.4
 
 Name:           pygobject3
-Version:        3.42.0
-Release:        4%{?dist}
+Version:        3.42.1
+Release:        1%{?dist}
 Summary:        Python bindings for GObject Introspection
 
-# pygobject3 emits an ImportWarning with Pyuthon 3.10.0b1+
-# This patch fixes this error and can be removed once merged in upstream
-# https://gitlab.gnome.org/GNOME/pygobject/-/merge_requests/174
-Patch174:       174.patch
-
 License:        LGPLv2+ and MIT
 URL:            https://wiki.gnome.org/Projects/PyGObject
 Source0:        https://download.gnome.org/sources/pygobject/3.42/pygobject-%{version}.tar.xz
 
-BuildRequires:  cairo-gobject-devel
-BuildRequires:  glib2-devel >= %{glib2_version}
-BuildRequires:  gobject-introspection-devel >= %{gobject_introspection_version}
+BuildRequires:  pkgconfig(cairo-gobject)
+BuildRequires:  pkgconfig(glib-2.0) >= %{glib2_version}
+BuildRequires:  pkgconfig(gobject-introspection-1.0) >= %{gobject_introspection_version}
+BuildRequires:  pkgconfig(libffi)
+BuildRequires:  pkgconfig(py3cairo) >= %{pycairo_version}
 BuildRequires:  meson
 BuildRequires:  python3-devel >= %{python3_version}
-BuildRequires:  python3-cairo-devel >= %{pycairo_version}
 BuildRequires:  python3-setuptools
 
 # https://docs.fedoraproject.org/en-US/packaging-guidelines/Python_Appendix/#_byte_compilation_reproducibility
@@ -109,6 +105,9 @@ This package contains files required to embed PyGObject
 %{_libdir}/pkgconfig/pygobject-3.0.pc
 
 %changelog
+* Sun Apr 17 2022 David King <amigadave@amigadave.com> - 3.42.1-1
+- Update to 3.42.1
+
 * Mon Feb 07 2022 Miro Hrončok <mhroncok@redhat.com> - 3.42.0-4
 - Move pure Python modules to a noarch subpackage
 - Ensure Python bytecode installed in the noarch subpackage is bit-to-bit identical
diff --git a/sources b/sources
index 97c979a..0aa7832 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (pygobject-3.42.0.tar.xz) = 2f3e9187cb8dd7ccbf139a58ea348732fc7cb95dbf4bee2ba8f78003a7540d90c0b29153d93f50bf613c2d43f0de0ec8971c61c358d48552e42ce17775a178dd
+SHA512 (pygobject-3.42.1.tar.xz) = b044d395f8334057be632fd56f670ae8405d9fc375bcbd7a0a3b2dcfb8efb06bad45e62e92d2ee5432e503642dba11d6f9bf91f26bf135fa5f9a871657105a18