diff --git a/cppunit-1.14.0.tar.gz b/cppunit-1.14.0.tar.gz
deleted file mode 100644
index 1e8a63f..0000000
Binary files a/cppunit-1.14.0.tar.gz and /dev/null differ
diff --git a/cppunit-1.15.1.tar.gz b/cppunit-1.15.1.tar.gz
new file mode 100644
index 0000000..2d18f24
Binary files /dev/null and b/cppunit-1.15.1.tar.gz differ
diff --git a/cppunit.spec b/cppunit.spec
index 936b29b..6121643 100644
--- a/cppunit.spec
+++ b/cppunit.spec
@@ -1,8 +1,8 @@
-%global apiversion 1.14
+%global apiversion 1.15
 
 Name:		cppunit
-Version:	1.14.0
-Release:	8
+Version:	1.15.1
+Release:	1
 Summary:	C++ port of JUnit testing framework
 License:	LGPLv2+
 Url:		https://www.freedesktop.org/wiki/Software/cppunit/
@@ -64,8 +64,8 @@ mv __dist-examples __dist-examples-dir/examples
 %files
 %license COPYING AUTHORS
 %{_bindir}/DllPlugInTester
-%{_libdir}/libcppunit-%{apiversion}.so.0
-%{_libdir}/libcppunit-%{apiversion}.so.0.*
+%{_libdir}/libcppunit-%{apiversion}.so.1
+%{_libdir}/libcppunit-%{apiversion}.so.1.*
 
 %files devel
 %{_includedir}/cppunit
@@ -79,6 +79,9 @@ mv __dist-examples __dist-examples-dir/examples
 %doc doc/html
 
 %changelog
+* Tue Apr 19 2022 yaoxin <yaoxin30@h-partners.com> - 1.15.1-1
+- Upgrade to version 1.15.1
+
 * Mon Aug 02 2021 chenyanpanHW <chenyanpan@huawei.com> - 1.14.0-8
 - DESC: delete -Sgit from %autosetup, and delete BuildRequires git