diff --git a/ell-0.32.tar.xz b/ell-0.32.tar.xz
deleted file mode 100644
index d52d2c6..0000000
Binary files a/ell-0.32.tar.xz and /dev/null differ
diff --git a/ell-0.56.tar.xz b/ell-0.56.tar.xz
new file mode 100644
index 0000000..d2686f3
Binary files /dev/null and b/ell-0.56.tar.xz differ
diff --git a/libell.spec b/libell.spec
index 88e02ef..e7c65b6 100644
--- a/libell.spec
+++ b/libell.spec
@@ -1,11 +1,11 @@
 Name:           libell
-Version:        0.32
+Version:        0.56
 Release:        1
 Summary:        Embedded Linux library
 License:        LGPLv2+
 URL:            https://01.org/ell
 Source0:        https://www.kernel.org/pub/linux/libs/ell/ell-%{version}.tar.xz
-BuildRequires:  gcc
+BuildRequires:  gcc make
 
 %description
 The Embedded Linux* Library (ELL) provides core, low-level functionality forsystem daemons. It typically
@@ -30,8 +30,10 @@ Header files for developing %{name}.
 %install
 %make_install
 
+%ldconfig_scriptlets
+
 %files
-%doc AUTHORS COPYING README TODO ChangeLog
+%doc AUTHORS COPYING ChangeLog
 %{_libdir}/libell.so.*
 %exclude %{_libdir}/libell.la
 
@@ -41,6 +43,9 @@ Header files for developing %{name}.
 %{_libdir}/pkgconfig/ell.pc
 
 %changelog
+* Thu May 18 2023 liyanan <thistleslyn@163.com> - 0.56-1
+- update to 0.56
+
 * Wed Jul 22 2020 songnannan <songnannan2@huawei.com> - 0.32-1
 - update to 0.32