diff --git a/dulwich-0.20.45.tar.gz b/dulwich-0.20.45.tar.gz
deleted file mode 100644
index fffa171..0000000
--- a/dulwich-0.20.45.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:70710dd9ca2a442190c7e506892db074c318ac762e221f7529b8ce34802041b7
-size 424373
diff --git a/dulwich-0.20.46.tar.gz b/dulwich-0.20.46.tar.gz
new file mode 100644
index 0000000..3299d09
--- /dev/null
+++ b/dulwich-0.20.46.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4f0e88ffff5db1523d93d92f1525fe5fa161318ffbaad502c1b9b3be7a067172
+size 426530
diff --git a/python-dulwich.changes b/python-dulwich.changes
index 0771e7d..a64915a 100644
--- a/python-dulwich.changes
+++ b/python-dulwich.changes
@@ -1,3 +1,34 @@
+-------------------------------------------------------------------
+Mon Sep 12 20:10:46 UTC 2022 - Dirk Müller <dmueller@suse.com>
+
+- update to 0.20.46:
+ * Apply insteadOf to rsync-style location strings
+ * Drop use of certifi, instead relying on urllib3's default
+   code to find system CAs.
+ * Implement timezone parsing in porcelain.
+ * Drop support for running without setuptools.
+ * Ensure configuration is loaded when
+   running "dulwich clone".
+ * Build 32 bit wheels for Windows.
+ * tests: Ignore errors when deleting GNUPG 
+   home directory. Fixes spurious errors racing
+   gnupg-agent. Thanks, Matěj Cepl. Fixes #1000
+ * config: Support closing brackets in quotes in section
+   names. (Jelmer Vernooij, #10124)
+ * Various and formatting fixes. (Kian-Meng Ang)
+ * Document basic authentication in dulwich.porcelain.clone.
+ * Flush before calling fsync, ensuring buffers
+   are filled. (wernha)
+ * Support GPG commit signing. (springheeledjack0)
+ * Add python 3.11 support. (Saugat Pachhai)
+ * Allow missing GPG during tests. (Jakub Kulík)
+ * status: return posix-style untracked paths instead of nt-style paths on
+   win32 (Daniele Trifirò)
+ * Honour PATH environment when running C Git for testing.
+ * Split out exception for symbolic reference loops.
+ * Move various long-deprecated methods.
+- drop rmtree-ignore-errors.patch (upstream)
+
 -------------------------------------------------------------------
 Tue Sep  6 23:57:31 UTC 2022 - Lukas Müller <expeehaa@outlook.com>
 
diff --git a/python-dulwich.spec b/python-dulwich.spec
index c4d0cf8..d8d0d08 100644
--- a/python-dulwich.spec
+++ b/python-dulwich.spec
@@ -26,23 +26,19 @@
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 %define skip_python2 1
 Name:           python-dulwich
-Version:        0.20.45
+Version:        0.20.46
 Release:        0
 Summary:        Pure-Python Git Library
 License:        Apache-2.0 OR GPL-2.0-or-later
 Group:          Development/Languages/Python
 URL:            https://www.dulwich.io
 Source0:        https://files.pythonhosted.org/packages/source/d/dulwich/dulwich-%{version}.tar.gz
-# PATCH-FIX-UPSTREAM rmtree-ignore-errors.patch gh#jelmer/dulwich#1000 mcepl@suse.com
-# shutil.rmtree should be more callous
-Patch0:         rmtree-ignore-errors.patch
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module setuptools >= 17.1}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
 %if %{with test}
 BuildRequires:  %{python_module Sphinx}
-BuildRequires:  %{python_module certifi}
 BuildRequires:  %{python_module fastimport}
 BuildRequires:  %{python_module geventhttpclient}
 BuildRequires:  %{python_module gevent}
@@ -52,7 +48,6 @@ BuildRequires:  %{python_module urllib3 >= 1.24.1}
 BuildRequires:  python-mock
 %endif
 %endif
-Requires:       python-certifi
 Requires:       python-urllib3 >= 1.24.1
 Requires(post): update-alternatives
 Requires(preun):update-alternatives
diff --git a/rmtree-ignore-errors.patch b/rmtree-ignore-errors.patch
deleted file mode 100644
index 31cddfc..0000000
--- a/rmtree-ignore-errors.patch
+++ /dev/null
@@ -1,15 +0,0 @@
----
- dulwich/tests/test_porcelain.py |    2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/dulwich/tests/test_porcelain.py
-+++ b/dulwich/tests/test_porcelain.py
-@@ -271,7 +271,7 @@ ya6JVZCRbMXfdCy8lVPgtNQ6VlHaj8Wvnn2FLbWW
-         super(PorcelainGpgTestCase, self).setUp()
-         self.gpg_dir = os.path.join(self.test_dir, "gpg")
-         os.mkdir(self.gpg_dir, mode=0o700)
--        self.addCleanup(shutil.rmtree, self.gpg_dir)
-+        self.addCleanup(shutil.rmtree, self.gpg_dir, ignore_errors=True)
-         self._old_gnupghome = os.environ.get("GNUPGHOME")
-         os.environ["GNUPGHOME"] = self.gpg_dir
-         if self._old_gnupghome is None: