diff --git a/Cython-0.29.27.tar.gz b/Cython-0.29.27.tar.gz
deleted file mode 100644
index be480d4..0000000
--- a/Cython-0.29.27.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c6a442504db906dfc13a480e96850cced994ecdc076bcf492c43515b78f70da2
-size 2081166
diff --git a/Cython-0.29.28.tar.gz b/Cython-0.29.28.tar.gz
new file mode 100644
index 0000000..e7fa37b
--- /dev/null
+++ b/Cython-0.29.28.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d6fac2342802c30e51426828fe084ff4deb1b3387367cf98976bb2e64b6f8e45
+size 2081368
diff --git a/python-Cython.changes b/python-Cython.changes
index a4017f5..7d0b1cf 100644
--- a/python-Cython.changes
+++ b/python-Cython.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Sun Mar 20 20:33:02 UTC 2022 - Dirk Müller <dmueller@suse.com>
+
+- update to 0.29.28:
+  * Due to backwards incompatible changes in CPython 3.11a4, the feature flags
+    ``CYTHON_FAST_THREAD_STATE`` and ``CYTHON_USE_EXC_INFO_STACK`` are now disabled
+    in Python 3.11 and later.  They are enabled again in Cython 3.0.
+    Patch by David Woods.  (Github issue #4610)
+  * A C compiler warning in older PyPy versions was resolved.
+    Patch by Matti Picus.  (Github issue #4236)
+
 -------------------------------------------------------------------
 Wed Feb  2 17:54:50 UTC 2022 - Matej Cepl <mcepl@suse.com>
 
diff --git a/python-Cython.spec b/python-Cython.spec
index e9be980..2975186 100644
--- a/python-Cython.spec
+++ b/python-Cython.spec
@@ -20,11 +20,11 @@
 %define         oldpython python
 %bcond_with test
 Name:           python-Cython
-Version:        0.29.27
+Version:        0.29.28
 Release:        0
 Summary:        The Cython compiler for writing C extensions for the Python language
 License:        Apache-2.0
-URL:            http://www.cython.org
+URL:            https://cython.org/
 Source:         https://files.pythonhosted.org/packages/source/C/Cython/Cython-%{version}.tar.gz
 Source1:        python-Cython-rpmlintrc
 BuildRequires:  %{python_module devel}