diff --git a/idna-3.3.tar.gz b/idna-3.3.tar.gz
deleted file mode 100644
index 45e4a3b..0000000
--- a/idna-3.3.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9d643ff0a55b762d5cdb124b8eaa99c66322e2157b69160bc32796e824360e6d
-size 286689
diff --git a/idna-3.4.tar.gz b/idna-3.4.tar.gz
new file mode 100644
index 0000000..70cddf2
--- /dev/null
+++ b/idna-3.4.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:814f528e8dead7d329833b91c5faa87d60bf71824cd12a7530b5526063d02cb4
+size 183077
diff --git a/python-idna.changes b/python-idna.changes
index 313309d..5b6c264 100644
--- a/python-idna.changes
+++ b/python-idna.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Fri Sep 16 18:24:43 UTC 2022 - Dirk Müller <dmueller@suse.com>
+
+- update to 3.4:
+  * Update to Unicode 15.0.0
+  * Migrate to pyproject.toml for build information (PEP 621)
+  * Correct another instance where generic exception was raised instead of
+    IDNAError for malformed input
+  * Source distribution uses zeroized file ownership for improved
+    reproducibility
+
 -------------------------------------------------------------------
 Thu Jun 30 19:18:55 UTC 2022 - Johannes Kastl <kastl@b1-systems.de>
 
diff --git a/python-idna.spec b/python-idna.spec
index 4a3fa9e..0a70056 100644
--- a/python-idna.spec
+++ b/python-idna.spec
@@ -19,14 +19,17 @@
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 %global skip_python2 1
 Name:           python-idna
-Version:        3.3
+Version:        3.4
 Release:        0
 Summary:        Internationalized Domain Names in Applications (IDNA)
 License:        BSD-3-Clause
 Group:          Development/Languages/Python
 URL:            https://github.com/kjd/idna
 Source0:        https://files.pythonhosted.org/packages/source/i/idna/idna-%{version}.tar.gz
+BuildRequires:  %{python_module flit-core}
+BuildRequires:  %{python_module pip}
 BuildRequires:  %{python_module setuptools}
+BuildRequires:  %{python_module wheel}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros >= 20220106.80d3756
 BuildArch:      noarch
@@ -47,10 +50,10 @@ library but currently only supports the older 2003 specification.
 %setup -q -n idna-%{version}
 
 %build
-%python_build
+%pyproject_wheel
 
 %install
-%python_install
+%pyproject_install
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
 %check