diff --git a/prompt_toolkit-3.0.48.tar.gz b/prompt_toolkit-3.0.48.tar.gz
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diff --git a/prompt_toolkit-3.0.51.tar.gz b/prompt_toolkit-3.0.51.tar.gz
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diff --git a/python-prompt-toolkit.spec b/python-prompt-toolkit.spec
index ad8ff9d1d8676fd27161fa7efa888742083c4b30..8017c5a7ec1da9fca0d815f62a7cdf6afc8c4dd2 100644
--- a/python-prompt-toolkit.spec
+++ b/python-prompt-toolkit.spec
@@ -1,6 +1,6 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-prompt-toolkit
-Version:	3.0.48
+Version:	3.0.51
 Release:	1
 Summary:	Library for building powerful interactive command lines in Python
 License:	BSD-3-Clause
@@ -17,6 +17,7 @@ Summary:	Library for building powerful interactive command lines in Python
 Provides:	python-prompt-toolkit = %{version}-%{release}
 BuildRequires:	python3-devel
 BuildRequires:	python3-setuptools
+BuildRequires:	python3-pip
 Requires:	python3-wcwidth
 %description -n python3-prompt-toolkit
 prompt_toolkit is a library for building powerful interactive command lines and
@@ -33,10 +34,10 @@ terminal applications in Python.
 %autosetup -n prompt_toolkit-%{version}
 
 %build
-%py3_build
+%pyproject_build
 
 %install
-%py3_install
+%pyproject_install
 install -d -m755 %{buildroot}/%{_pkgdocdir}
 if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
 if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
@@ -67,12 +68,17 @@ mv %{buildroot}/filelist.lst .
 mv %{buildroot}/doclist.lst .
 
 %files -n python3-prompt-toolkit -f filelist.lst
-%dir %{python3_sitelib}/*
+%{python3_sitelib}/*
 
 %files help -f doclist.lst
 %{_docdir}/*
 
 %changelog
+* Thu Aug 07 2025 Ge Wang <wang__ge@126.com> - 3.0.51-1
+- Update package to version 3.0.51
+  * Use pyproject.toml instead of setup.py.
+  * Fix edge case in `formatted_text.split_lines` when the input starts with a line ending.
+
 * Thu Nov 07 2024 panzhe <panzhe@kylinos.cn> - 3.0.48-1
 - Update package to version 3.0.48
   * Add `@overload` to `contrib.regular_languages.compiler.Variables.get`.