diff --git a/libgoocanvas.spec b/libgoocanvas.spec
index 55e73f9..9f00db8 100644
--- a/libgoocanvas.spec
+++ b/libgoocanvas.spec
@@ -1,17 +1,16 @@
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          libgoocanvas
-Version:       2.0.4
+Version:       3.0.0
 Release:       1mamba
 Summary:       GooCanvas is a canvas widget for GTK+ that uses the cairo 2D library for drawing
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Ercole 'ercolinux' Carpanetto <ercole69@gmail.com>
-URL:           http://live.gnome.org/GooCanvas
+URL:           https://live.gnome.org/GooCanvas
 Source:        http://ftp.gnome.org/pub/GNOME/sources/goocanvas/%{majver}/goocanvas-%{version}.tar.xz
 Patch0:        libgoocanvas-2.0.1-gobject-introspection.patch
 License:       LGPL
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libatk-devel
@@ -34,6 +33,7 @@ BuildRequires: libselinux-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 GooCanvas is a canvas widget for GTK+ that uses the cairo 2D library for drawing.
@@ -45,7 +45,9 @@ Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
 
 %description devel
 GooCanvas is a canvas widget for GTK+ that uses the cairo 2D library for drawing.
-This package contains static libraries and header files need for development.
+This package contains static libraries and header files needed for development.
+
+%debug_package
 
 %prep
 %setup -q -n goocanvas-%{version}
@@ -59,15 +61,15 @@ This package contains static libraries and header files need for development.
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 %makeinstall
 
-%find_lang goocanvas2
+%find_lang goocanvas3
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
-%files -f goocanvas2.lang
+%files -f goocanvas3.lang
 %defattr(-,root,root)
-%{_libdir}/libgoocanvas-2.0.so.*
-%{_libdir}/girepository-1.0/GooCanvas-2.0.typelib
+%{_libdir}/libgoocanvas-3.0.so.*
+%{_libdir}/girepository-1.0/GooCanvas-3.0.typelib
 %{python_sitearch}/gi/overrides/GooCanvas.py
 %{python_sitearch}/gi/overrides/GooCanvas.pyc
 %{python_sitearch}/gi/overrides/GooCanvas.pyo
@@ -75,18 +77,21 @@ This package contains static libraries and header files need for development.
 
 %files devel
 %defattr(-,root,root)
-%dir %{_includedir}/goocanvas-2.0
-%{_includedir}/goocanvas-2.0/*.h
-%{_libdir}/libgoocanvas-2.0.a
-%{_libdir}/libgoocanvas-2.0.la
-%{_libdir}/libgoocanvas-2.0.so
-%dir %{_datadir}/gtk-doc/html/goocanvas2
-%{_datadir}/gtk-doc/html/goocanvas2/*
-%{_datadir}/gir-1.0/GooCanvas-2.0.gir
+%dir %{_includedir}/goocanvas-3.0
+%{_includedir}/goocanvas-3.0/*.h
+%{_libdir}/libgoocanvas-3.0.a
+%{_libdir}/libgoocanvas-3.0.la
+%{_libdir}/libgoocanvas-3.0.so
+%dir %{_datadir}/gtk-doc/html/goocanvas3
+%{_datadir}/gtk-doc/html/goocanvas3/*
+%{_datadir}/gir-1.0/GooCanvas-3.0.gir
 %{_libdir}/pkgconfig/*.pc
 %doc ChangeLog NEWS README TODO
 
 %changelog
+* Fri Feb 05 2021 Automatic Build System <autodist@mambasoft.it> 3.0.0-1mamba
+- automatic version update by autodist
+
 * Sat Nov 18 2017 Automatic Build System <autodist@mambasoft.it> 2.0.4-1mamba
 - automatic update by autodist