diff --git a/python-xmod.spec b/python-xmod.spec
index 7a289fcb3a1b7fa7ef77bfad9aa9942165eaf80d..10d04797f54b992973b75dd4afa46d46a704f572 100644
--- a/python-xmod.spec
+++ b/python-xmod.spec
@@ -1,14 +1,15 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-xmod
-Version:	1.4.0
+Version:	1.8.1
 Release:	1
 Summary:	Create and recursively fill a temporary directory
 License:	MIT
 URL:		https://github.com/rec/xmod
-Source0:	https://files.pythonhosted.org/packages/96/ef/ddfc9926e0e5a6e2b8a0bb08ac0e9f976ce53712f0d59fa673e7031dd00f/xmod-1.4.0.tar.gz
+Source0:	https://files.pythonhosted.org/packages/source/x/xmod/xmod-%{version}.tar.gz
 BuildArch:	noarch
 
-Patch0:         remove-requires-dek.patch
+BuildRequires:  python3-pip  python3-hatchling python3-hatch-vcs python3-wheel
+BuildRequires:  python3-poetry-core
 
 %description
 ``xmod`` is a tiny library that extends a module to do things that normally
@@ -31,46 +32,30 @@ Provides:	python3-xmod-doc
 only a class could do - handy for modules that "just do one thing".
 
 %prep
-%autosetup -n xmod-1.4.0 -p1
+%autosetup -n xmod-%{version} -p1
 
 %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
 if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
 if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
-pushd %{buildroot}
-if [ -d usr/lib ]; then
-	find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/lib64 ]; then
-	find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/bin ]; then
-	find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/sbin ]; then
-	find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-touch doclist.lst
-if [ -d usr/share/man ]; then
-	find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
-fi
-popd
-mv %{buildroot}/filelist.lst .
-mv %{buildroot}/doclist.lst .
 
-%files -n python3-xmod -f filelist.lst
-%dir %{python3_sitelib}/*
+%files -n python3-xmod
+%{python3_sitelib}/xmod*
 
-%files help -f doclist.lst
+
+%files help
 %{_docdir}/*
 
 %changelog
+* Tue Mar 05 2024 xu_ping <707078654@qq.com> - 1.8.1-1
+- Update to 1.8.1
+
 * Tue Apr 25 2023 xu_ping <707078654@qq.com> - 1.4.0-1
 - Update to 1.4.0
 
diff --git a/remove-requires-dek.patch b/remove-requires-dek.patch
deleted file mode 100644
index 93902b19b5c66e5b71b3c2eed06a94d8de48148a..0000000000000000000000000000000000000000
--- a/remove-requires-dek.patch
+++ /dev/null
@@ -1,45 +0,0 @@
-diff --git a/PKG-INFO b/PKG-INFO
-index 41701ca..7b1beef 100644
---- a/PKG-INFO
-+++ b/PKG-INFO
-@@ -13,7 +13,6 @@ Classifier: Programming Language :: Python :: 3.8
- Classifier: Programming Language :: Python :: 3.9
- Classifier: Programming Language :: Python :: 3.10
- Classifier: Programming Language :: Python :: 3.11
--Requires-Dist: dek (>=1.0.2,<2.0.0)
- Description-Content-Type: text/markdown
- 
- Callable modules!  Indexable modules!?
-diff --git a/pyproject.toml b/pyproject.toml
-index 48bc54b..6c6fccd 100644
---- a/pyproject.toml
-+++ b/pyproject.toml
-@@ -16,7 +16,6 @@ readme = "README.md"
- 
- [tool.poetry.dependencies]
- python = "^3.7"
--dek = "^1.0.2"
- 
- [tool.poetry.group.dev.dependencies]
- coverage = "^7.1.0"
-diff --git a/setup.py b/setup.py
-index 697456f..940c4be 100644
---- a/setup.py
-+++ b/setup.py
-@@ -3,8 +3,6 @@ from setuptools import setup
- 
- modules = \
- ['xmod']
--install_requires = \
--['dek>=1.0.2,<2.0.0']
- 
- setup_kwargs = {
-     'name': 'xmod',
-@@ -17,7 +15,6 @@ setup_kwargs = {
-     'maintainer_email': 'None',
-     'url': 'None',
-     'py_modules': modules,
--    'install_requires': install_requires,
-     'python_requires': '>=3.7,<4.0',
- }
- 
diff --git a/xmod-1.4.0.tar.gz b/xmod-1.4.0.tar.gz
deleted file mode 100644
index 2ecee3bd5ea338b9e194d406be060e5745413bc6..0000000000000000000000000000000000000000
Binary files a/xmod-1.4.0.tar.gz and /dev/null differ
diff --git a/xmod-1.8.1.tar.gz b/xmod-1.8.1.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..d130d0d4917c5d601f2760d64f0cab9316848ded
Binary files /dev/null and b/xmod-1.8.1.tar.gz differ