diff --git a/LinkChecker-10.2.1.tar.gz b/LinkChecker-10.2.1.tar.gz
deleted file mode 100644
index 2237c5d..0000000
Binary files a/LinkChecker-10.2.1.tar.gz and /dev/null differ
diff --git a/LinkChecker-10.4.0.tar.gz b/LinkChecker-10.4.0.tar.gz
new file mode 100644
index 0000000..4c914c2
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diff --git a/linkchecker.spec b/linkchecker.spec
index cfb65cc..fae3ed1 100644
--- a/linkchecker.spec
+++ b/linkchecker.spec
@@ -1,12 +1,12 @@
 %define debug_package %{nil}
 
 Name:                linkchecker
-Version:             10.2.1
+Version:             10.4.0
 Release:             1
 Summary:             Check HTML documents for broken links
 License:             GPLv2
 URL:                 https://linkcheck.github.io/linkchecker/
-Source0:             https://github.com/linkchecker/linkchecker/releases/download/v{version}/LinkChecker-%{version}.tar.gz
+Source0:             https://github.com/linkchecker/linkchecker/releases/download/v%{version}/LinkChecker-%{version}.tar.gz
 BuildRequires:       gcc gettext python3-devel python3-setuptools
 BuildRequires:       python3dist(dnspython) python3dist(future) python3dist(pyxdg)
 BuildRequires:       python3dist(requests) >= 2.4
@@ -36,13 +36,13 @@ support
 ... and a lot more ...
 
 %prep
-%autosetup -p1 -n %{name}-%{version}
+%autosetup -p1 -n LinkChecker-%{version}
 
 %build
 %pyproject_build
 
 %install
-%pyproject_install linkchecker==10.2.1
+%pyproject_install
 %find_lang linkchecker
 
 %check
@@ -62,6 +62,9 @@ pytest --ignore=tests/checker/test_telnet.py
 %{_datadir}/linkchecker/
 
 %changelog
+* Mon Feb 26 2024 liyanan <liyanan61@h-partners.com> - 10.4.0-1
+- Upgrade to 10.4.0
+
 * Thu Apr 27 2023 xu_ping <707078654@qq.com> - 10.2.1-1
 - Upgrade to 10.2.1