diff --git a/mpi4py-3.1.4.tar.gz b/mpi4py-3.1.4.tar.gz
deleted file mode 100644
index eeb14cfd68b91cdf41230cc3ee2e91e7fcd0059d..0000000000000000000000000000000000000000
Binary files a/mpi4py-3.1.4.tar.gz and /dev/null differ
diff --git a/mpi4py-4.0.1.tar.gz b/mpi4py-4.0.1.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..dcb8c40ab67c961ed9d86909f457fd0983a0e41e
Binary files /dev/null and b/mpi4py-4.0.1.tar.gz differ
diff --git a/mpi4py.spec b/mpi4py.spec
index 255484f14d8416ca4f8c15a76e79c72b973e2381..5919c5186e5d0ebf8d000f380dd579e0a9448d48 100644
--- a/mpi4py.spec
+++ b/mpi4py.spec
@@ -3,7 +3,7 @@
 %global with_mpich 1
 
 Name:           mpi4py
-Version:        3.1.4
+Version:        4.0.1
 Release:        %{anolis_release}%{?dist}
 Summary:        Python bindings of the Message Passing Interface (MPI)
 
@@ -13,7 +13,7 @@ Source0:        https://github.com/mpi4py/mpi4py/archive/%{version}/%{name}-%{ve
 
 BuildRequires:  python%{python3_pkgversion}-devel
 BuildRequires:  python%{python3_pkgversion}-setuptools
-BuildRequires:  python%{python3_pkgversion}-Cython >= 0.22
+BuildRequires:  python%{python3_pkgversion}-Cython
 # For testing
 BuildRequires:  python%{python3_pkgversion}-numpy
 BuildRequires:  python%{python3_pkgversion}-simplejson
@@ -159,5 +159,8 @@ mv build mpich
 
 
 %changelog
+* Mon Jun 23 2025 wenxin <wx02272781@alibaba-inc.com> - 4.0.1-1
+- update to 4.0.1
+
 * Thu Jun 15 2023 Chunmei Xu <xuchunmei@linux.alibaba.com> - 3.1.4-1
 - init from upstream