diff --git a/mpi4py.spec b/mpi4py.spec
index a4e967148c0ff144c1659c01f352dca08aea4404..7374aaf8c673fffa553d36e199bb1d7aa84a42bf 100644
--- a/mpi4py.spec
+++ b/mpi4py.spec
@@ -10,7 +10,7 @@
 
 Name:           mpi4py
 Version:        3.1.5
-Release:    1%{?dist}
+Release:    2%{?dist}
 Summary:        Python bindings of the Message Passing Interface (MPI)
 
 License:        BSD-2-Clause
@@ -161,5 +161,8 @@ mv build mpich
 
 
 %changelog
+* Wed Jun 11 2025 bbrucezhang <bbrucezhang@tencent.com> - 3.1.5-2
+- Rebuilt for loongarch64
+
 * Mon Jul 01 2024 OpenCloudOS Release Engineering <releng@opencloudos.tech> - 3.1.5-1
 - initial build