diff --git a/libgssdp.spec b/libgssdp.spec
index 5dcbfd4..7869443 100644
--- a/libgssdp.spec
+++ b/libgssdp.spec
@@ -1,6 +1,6 @@
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          libgssdp
-Version:       1.0.3
+Version:       1.2.1
 Release:       1mamba
 Summary:       A library that implements resource discovery and announcement over SSDP.
 Group:         System/Libraries
@@ -42,12 +42,14 @@ This package contains static libraries and header files need for development.
 %setup -q -n gssdp-%{version}
 
 %build
-%configure
-%make
+%meson \
+   -Dgtk_doc=true
+
+%meson_build
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall
+%meson_install
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -59,26 +61,30 @@ This package contains static libraries and header files need for development.
 %files
 %defattr(-,root,root)
 %{_bindir}/gssdp-device-sniffer
-%{_libdir}/libgssdp-1.0.so.*
-%{_datadir}/gssdp/gssdp-device-sniffer.ui
+%{_libdir}/libgssdp-*.so.*
+#%{_datadir}/gssdp/gssdp-device-sniffer.ui
 %doc AUTHORS COPYING
 
 %files devel
 %defattr(-,root,root)
-%{_includedir}/gssdp-1.0/libgssdp/gssdp*.h
-%{_libdir}/libgssdp-1.0.a
-%{_libdir}/libgssdp-1.0.la
-%{_libdir}/libgssdp-1.0.so
+%{_includedir}/gssdp-*/libgssdp/gssdp*.h
+%{_libdir}/libgssdp-*.so
 %{_libdir}/girepository-1.0/GSSDP-*.typelib
 %{_datadir}/gir-1.0/GSSDP-*.gir
 %dir %{_datadir}/gtk-doc/html/gssdp
 %{_datadir}/gtk-doc/html/gssdp/*
-%{_datadir}/vala/vapi/gssdp-1.0.deps
-%{_datadir}/vala/vapi/gssdp-1.0.vapi
+%{_datadir}/vala/vapi/gssdp-*.deps
+%{_datadir}/vala/vapi/gssdp-*.vapi
 %{_libdir}/pkgconfig/*.pc
 %doc ChangeLog NEWS README
 
 %changelog
+* Thu May 02 2019 Automatic Build System <autodist@mambasoft.it> 1.2.1-1mamba
+- automatic version update by autodist
+
+* Tue Mar 26 2019 Automatic Build System <autodist@mambasoft.it> 1.2.0-1mamba
+- automatic version update by autodist
+
 * Mon Jan 28 2019 Automatic Build System <autodist@mambasoft.it> 1.0.3-1mamba
 - automatic version update by autodist