diff --git a/Cython-0.29.36.tar.gz b/Cython-0.29.36.tar.gz
deleted file mode 100644
index 277993f..0000000
--- a/Cython-0.29.36.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:41c0cfd2d754e383c9eeb95effc9aa4ab847d0c9747077ddd7c0dcb68c3bc01f
-size 2097760
diff --git a/Cython-0.29.37.tar.gz b/Cython-0.29.37.tar.gz
new file mode 100644
index 0000000..6670396
--- /dev/null
+++ b/Cython-0.29.37.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f813d4a6dd94adee5d4ff266191d1d95bf6d4164a4facc535422c021b2504cfb
+size 2099621
diff --git a/python-Cython0.changes b/python-Cython0.changes
index ec8f39d..8378ef4 100644
--- a/python-Cython0.changes
+++ b/python-Cython0.changes
@@ -1,3 +1,19 @@
+-------------------------------------------------------------------
+Sun Feb  4 15:27:06 UTC 2024 - Frank Schreiner <FSchreiner@suse.com>
+
+- update to version 0.29.37
+  * Fix a potential crash while cleaning up subtypes of externally 
+    imported extension types when terminating Python.
+    This was introduced in Cython 0.29.35.
+  * Fix a ``complex`` related compile error on Windows.
+    (Github issue :issue:`5512`)
+
+  * Compiling fused types used in pxd files could crash Cython in
+    Python 3.11+. (Github issues :issue:`5894`, :issue:`5588`)
+
+  * ``cythonize`` failed to consider the ``CYTHON_FORCE_REGEN`` env variable.
+    Patch by Harmen Stoppels.  (Github issue :issue:`5712`)
+
 -------------------------------------------------------------------
 Tue Jan  2 22:01:37 UTC 2024 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-Cython0.spec b/python-Cython0.spec
index 72ab736..3fdc333 100644
--- a/python-Cython0.spec
+++ b/python-Cython0.spec
@@ -19,7 +19,7 @@
 %{?sle15_python_module_pythons}
 %bcond_with test
 Name:           python-Cython0
-Version:        0.29.36
+Version:        0.29.37
 Release:        0
 Summary:        The Cython compiler for writing C extensions for the Python language
 License:        Apache-2.0
@@ -39,7 +39,7 @@ Provides:       python-cython = %{version}-%{release}
 Requires:       python-devel
 Requires:       python-xml
 Requires(post): update-alternatives
-Requires(postun):update-alternatives
+Requires(postun): update-alternatives
 %python_subpackages
 
 %description