diff --git a/gjs.spec b/gjs.spec
index 69f2c8b..fcfddb2 100644
--- a/gjs.spec
+++ b/gjs.spec
@@ -1,6 +1,6 @@
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          gjs
-Version:       1.58.5
+Version:       1.64.1
 Release:       1mamba
 Summary:       GNOME JavaScript bindings based on gobject-introspection
 Group:         System/Libraries
@@ -67,8 +67,7 @@ This package contains shared libraries for %{name}.
 Group:         Development/Libraries
 Summary:       Development files for %{name}
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
-## note: you can add this requirement if .pc files are provided by this package
-#Requires:      pkg-config
+Requires:      pkg-config
 
 %description -n lib%{name}-devel
 This package contains libraries and header files for developing applications that use %{name}.
@@ -80,12 +79,13 @@ This package contains libraries and header files for developing applications tha
 %setup -q
 
 %build
-%configure
-%make
+%meson
+
+%meson_build
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall
+%meson_install
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -102,6 +102,14 @@ This package contains libraries and header files for developing applications tha
 %defattr(-,root,root)
 %{_libdir}/libgjs.so.*
 %{_libdir}/gjs/girepository-1.0/GjsPrivate-1.0.typelib
+%dir %{_libdir}/gjs
+#%{_libdir}/gjs/lib*.so
+%dir %{_libexecdir}/gjs
+%dir %{_libexecdir}/gjs/installed-tests
+%{_libexecdir}/gjs/installed-tests/*
+%dir %{_datadir}/installed-tests
+%dir %{_datadir}/installed-tests/gjs
+%{_datadir}/installed-tests/gjs/*
 %{_datadir}/gjs-1.0/lsan/lsan.supp
 %{_datadir}/gjs-1.0/valgrind/gjs.supp
 %{_datadir}/glib-2.0/schemas/org.gnome.GjsTest.gschema.xml
@@ -110,16 +118,19 @@ This package contains libraries and header files for developing applications tha
 %files -n lib%{name}-devel
 %defattr(-,root,root)
 %dir %{_includedir}/gjs-1.0
-#%dir %{_includedir}/gjs-1.0/util
-#%{_includedir}/gjs-1.0/util/error.h
 %dir %{_includedir}/gjs-1.0/gjs
 %{_includedir}/gjs-1.0/gjs/*.h
-%{_libdir}/libgjs.la
 %{_libdir}/libgjs.so
 %{_libdir}/pkgconfig/gjs-1.0.pc
-#%doc NEWS README
+%doc NEWS
 
 %changelog
+* Tue Mar 31 2020 Automatic Build System <autodist@mambasoft.it> 1.64.1-1mamba
+- automatic version update by autodist
+
+* Mon Mar 23 2020 Automatic Build System <autodist@mambasoft.it> 1.64.0-1mamba
+- automatic version update by autodist
+
 * Tue Feb 18 2020 Automatic Build System <autodist@mambasoft.it> 1.58.5-1mamba
 - automatic version update by autodist