diff --git a/mpmath-1.3.0.tar.gz b/mpmath-1.3.0.tar.gz
deleted file mode 100644
index 714193bf537e235b563ff416f10862cdb3844251..0000000000000000000000000000000000000000
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diff --git a/mpmath-1.4.0a0.tar.gz b/mpmath-1.4.0a0.tar.gz
new file mode 100644
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diff --git a/python-mpmath.spec b/python-mpmath.spec
index fa338270fe65603a4a0c003d142450ec21fc20de..78f0407710e45cd7f01c7bddf217f5d32882abb8 100644
--- a/python-mpmath.spec
+++ b/python-mpmath.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-mpmath
-Version:	1.3.0
-Release:	3
+Version:	1.4.0a0
+Release:	1
 Summary:	Python library for arbitrary-precision floating-point arithmetic
 License:	BSD-3-Clause
 URL:		http://github.com/fredrik-johansson/mpmath
@@ -118,6 +118,10 @@ xvfb-run -a pytest-3 -v
 %{_docdir}/*
 
 %changelog
+* Tue May 13 2025  openeuler_bot <infra@openeuler.sh> - 1.4.0a0-1
+- Fixed ReDOS vulnerability in mpmathify() (version: 1.3.0)
+- Added quadsubdiv() for numerical integration with adaptive path splitting (version: 1.3.0)
+
 * Tue Sep 12 2023 wangkai <13474090681@163.com> - 1.3.0-3
 - Modify buildrequires to fix local self-compilation