diff --git a/python-scikit-learn.spec b/python-scikit-learn.spec
index b59a1796fb448a492a064e1d198c082ee584ddf4..9a2bc6382d0d210d3e8c36e42163782e30ebce8f 100644
--- a/python-scikit-learn.spec
+++ b/python-scikit-learn.spec
@@ -7,7 +7,7 @@
 Summary: Machine learning in Python
 Name: python-scikit-learn
 Version: 1.1.2
-Release: 2%{?dist}
+Release: 3%{?dist}
 License: BSD and MIT
 URL: http://scikit-learn.org/
 Source0: %{pypi_source}
@@ -22,7 +22,8 @@ scientific and engineering field.
 
 %package -n python3-%{srcname}
 Summary: %{summary}
-BuildRequires: %{py3_dist Cython numpy scipy}
+BuildRequires: %{py3_dist numpy scipy}
+BuildRequires: python3-Cython
 %if %{with check}
 BuildRequires: python3-pytest
 BuildRequires: %{py3_dist joblib}  python3-threadpoolctl >= 2.0.0
@@ -72,6 +73,9 @@ popd
 %{python3_sitearch}/scikit_learn-*.egg-info
 
 %changelog
+* Mon Sep 04 2023 Wang Guodong <gordonwwang@tencent.com> - 1.1.2-3
+- Update BuildRequires: Cython3
+
 * Fri Apr 28 2023 OpenCloudOS Release Engineering <releng@opencloudos.tech> - 1.1.2-2
 - Rebuilt for OpenCloudOS Stream 23.05