diff --git a/.cppunit.metadata b/.cppunit.metadata
index 89722c0..371e967 100644
--- a/.cppunit.metadata
+++ b/.cppunit.metadata
@@ -1 +1 @@
-3eba38567bad4e300f76c764f91a7301bacc716d SOURCES/cppunit-1.14.0.tar.gz
+0a991d725e0b5805506f4cb1c1deb9b7942ea17c  SOURCES/cppunit-1.15.1.tar.gz
diff --git a/SPECS/cppunit.spec b/SPECS/cppunit.spec
index 227e725..981ac42 100644
--- a/SPECS/cppunit.spec
+++ b/SPECS/cppunit.spec
@@ -1,8 +1,8 @@
-%global apiversion 1.14
+%global apiversion 1.15
 
 Name: cppunit
-Version: 1.14.0
-Release: 4%{?dist}
+Version: 1.15.1
+Release: 5%{?dist}
 
 Summary: C++ unit testing framework
 # no license in files
@@ -11,7 +11,9 @@ Url: https://www.freedesktop.org/wiki/Software/cppunit/
 Source: http://dev-www.libreoffice.org/src/%{name}-%{version}.tar.gz
 
 BuildRequires: doxygen
+BuildRequires: gcc-c++
 BuildRequires: graphviz
+BuildRequires: make
 
 %description
 CppUnit is the C++ port of the famous JUnit framework for unit testing.
@@ -20,7 +22,7 @@ tests.
 
 %package devel
 Summary: Libraries and headers for cppunit development
-Requires: %{name} = %{version}-%{release}
+Requires: %{name}%{?_isa} = %{version}-%{release}
 
 %description devel
 This package contains the libraries and headers necessary for developing
@@ -42,35 +44,34 @@ sed -i \
     -e 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' \
     -e 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' \
     libtool
-make %{?_smp_mflags}
+
+%make_build
 
 %install
-make install DESTDIR=%{buildroot} INSTALL='install -p'
+%make_install
+
 rm %{buildroot}%{_libdir}/*.la
 # remove double of doc
 rm -rf %{buildroot}%{_datadir}/doc/cppunit %{buildroot}%{_datadir}/%{name}/html
-# remove unused cppunit-config
-rm -f %{buildroot}%{_bindir}/cppunit-config %{buildroot}%{_mandir}/man1/cppunit-config.1* %{buildroot}%{_datadir}/aclocal/cppunit.m4
 
 # clean up examples
 rm -rf __dist-examples __dist-examples-dir
 cp -a examples __dist-examples
 make -C __dist-examples distclean
 # Makefile.am files are left as documentation
-find __dist-examples \( -name Makefile.in -o -name .cvsignore -o -name '*.dsw' -o -name '*.dsp' \) -exec rm {} \;
+find __dist-examples \( -name Makefile.in -o -name .gitignore -o -name '*.opt' -o -name '*.sln' -o -name '*.vcproj' \) -exec rm {} \;
 mkdir __dist-examples-dir
 mv __dist-examples __dist-examples-dir/examples
 
-%post -p /sbin/ldconfig
 
-%postun -p /sbin/ldconfig
+%ldconfig_scriptlets
 
 %files
 %doc AUTHORS NEWS README THANKS TODO BUGS doc/FAQ
 %license COPYING
 %{_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
@@ -83,6 +84,37 @@ mv __dist-examples __dist-examples-dir/examples
 %doc doc/html
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.15.1-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
+* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.15.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
+* Tue Jan 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.15.1-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
+
+* Wed Dec 25 2019 David Tardon <dtardon@redhat.com> - 1.15.1-2
+- try again
+
+* Wed Dec 25 2019 David Tardon <dtardon@redhat.com> - 1.15.1-1
+- new upstream release
+
+* Sat Dec 21 2019 David Tardon <dtardon@redhat.com> - 1.15.0-1
+- new upstream release
+
+* Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.14.0-8
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
+* Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.14.0-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
+
+* Thu Jul 12 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.14.0-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
+* Thu Jun 28 2018 Rex Dieter <rdieter@fedoraproject.org> - 1.14.0-5
+- use %%make_build %%make_install %%ldconfig_scriptlets
+- -devel: tighten dep on main pkg with %%_isa
+
 * Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.14.0-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild