diff --git a/python-scikit-learn.spec b/python-scikit-learn.spec
index 742401c..862b3d5 100644
--- a/python-scikit-learn.spec
+++ b/python-scikit-learn.spec
@@ -2,7 +2,7 @@
 
 Name:           python-scikit-learn
 Summary:        A Python module for machine learning built on top of SciPy
-Version:        1.1.3
+Version:        1.2.1
 Release:        1
 License:        BSD
 URL:            https://scikit-learn.org/stable/
@@ -20,6 +20,7 @@ Summary:        %summary
 %{?python_provide:%python_provide python3-sklearn}
 
 BuildRequires:  python3-devel python3-numpy python3-Cython python3-pytest python3-scipy g++
+BuildRequires:  python3-pip python3-wheel
 Requires:       python3 >= 3.5 python3-numpy >= 1.11.0
 Requires:       python3-scipy >= 0.17.0 python3-joblib >=  0.11
 
@@ -30,18 +31,21 @@ Requires:       python3-scipy >= 0.17.0 python3-joblib >=  0.11
 
 %build
 CFLAGS="$RPM_OPT_FLAGS -s"
-%py3_build
+%pyproject_build
 
 %install
-%py3_install
+%pyproject_install scikit-learn==%{version}
 
 %files -n python3-scikit-learn
 %license COPYING
 %doc examples/ CONTRIBUTING.md README.rst
 %{python3_sitearch}/sklearn
-%{python3_sitearch}/scikit_learn-*.egg-info
+%{python3_sitearch}/scikit_learn-%{version}.dist-info/
 
 %changelog
+* Sat May 6 2023 caodongxia <caodongxia@h-partners.com> - 1.2.1-1
+- Update version to 1.2.1
+
 * Tue Dec 6 2022 lijian <lijian2@kylinos.cn> - 1.1.3-1
 - Upgrade to version 1.1.3
 
diff --git a/scikit-learn-1.1.3.tar.gz b/scikit-learn-1.1.3.tar.gz
deleted file mode 100644
index ae8f6a6..0000000
Binary files a/scikit-learn-1.1.3.tar.gz and /dev/null differ
diff --git a/scikit-learn-1.2.1.tar.gz b/scikit-learn-1.2.1.tar.gz
new file mode 100644
index 0000000..014fb2c
Binary files /dev/null and b/scikit-learn-1.2.1.tar.gz differ