diff --git a/python-stack-data.changes b/python-stack-data.changes
index c214a2e..eeaaeea 100644
--- a/python-stack-data.changes
+++ b/python-stack-data.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Aug 23 07:28:06 UTC 2023 - ecsos <ecsos@opensuse.org>
+
+- Revert restrict to older Cython. Can not find any specification.
+
 -------------------------------------------------------------------
 Mon Aug 14 12:52:59 UTC 2023 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-stack-data.spec b/python-stack-data.spec
index c5d056f..6672acb 100644
--- a/python-stack-data.spec
+++ b/python-stack-data.spec
@@ -26,7 +26,7 @@ URL:            https://github.com/alexmojaki/stack_data
 Source:         https://files.pythonhosted.org/packages/source/s/stack_data/stack_data-%{version}.tar.gz
 # PATCH-FIX-OPENSUSE Support typeguard 4+
 Patch0:         support-typeguard-4.patch
-BuildRequires:  %{python_module Cython with %python-Cython < 3}
+BuildRequires:  %{python_module Cython}
 BuildRequires:  %{python_module setuptools >= 44}
 BuildRequires:  %{python_module setuptools_scm >= 3.4.3}
 BuildRequires:  fdupes