diff --git a/graphviz.spec b/graphviz.spec
index 40c85c5..01a36de 100644
--- a/graphviz.spec
+++ b/graphviz.spec
@@ -1,7 +1,7 @@
 %define        libname  lib%{name}
 
 Name:          graphviz
-Version:       2.50.0
+Version:       3.0.0
 Release:       1mamba
 Summary:       Graph Visualization Tools
 Group:         Applications/Graphics
@@ -295,14 +295,11 @@ exit 0
 %files -n %{libname}
 %defattr(-,root,root)
 %dir %{_libdir}/%{name}
-#%{_libdir}/libagraph.so.*
 %{_libdir}/libcdt.so.*
 %{_libdir}/libcgraph.so.*
-#%{_libdir}/libgraph.so.*
 %{_libdir}/libgvc.so.*
 %{_libdir}/libgvpr.so.*
 %{_libdir}/libxdot.so.*
-#%{_libdir}/libgvc_builtins.so.*
 %{_libdir}/liblab_gamut.so.*
 %{_libdir}/libpathplan.so.*
 %{_libdir}/lua/gv.so
@@ -332,8 +329,8 @@ exit 0
 %{_libdir}/graphviz/python3/gv.py
 %{_libdir}/graphviz/python3/libgv_python3.la
 %{_libdir}/graphviz/python3/libgv_python3.so
-#%{python_sitearch}/*
-%{python3_sitearch}/*
+%{python3_sitelib}/_gv.so
+%{python3_sitelib}/gv.py
 
 %ifnarch arm
 %files  -n %{libname}-go
@@ -463,6 +460,9 @@ exit 0
 %{_datadir}/%{name}/doc/pdf/*
 
 %changelog
+* Fri Mar 04 2022 Automatic Build System <autodist@mambasoft.it> 3.0.0-1mamba
+- automatic version update by autodist
+
 * Mon Dec 06 2021 Automatic Build System <autodist@mambasoft.it> 2.50.0-1mamba
 - automatic version update by autodist