diff --git a/umbrello.spec b/umbrello.spec
index 8433bcb..47bd5b7 100644
--- a/umbrello.spec
+++ b/umbrello.spec
@@ -1,5 +1,5 @@
 Name:          umbrello
-Version:       20.08.2
+Version:       20.08.3
 Release:       1mamba
 Summary:       UML modelling tool and code generator
 Group:         Graphical Desktop/Applications/Development
@@ -83,14 +83,14 @@ exit 0
 
 %posttrans
 update-desktop-database -q >/dev/null 2>&1
-update-mime-database %{_kde5_mimedir} >/dev/null 2>&1
+update-mime-database -n %{_kde5_mimedir} >/dev/null 2>&1
 gtk-update-icon-cache %{_kde5_icondir}/hicolor >/dev/null 2>&1
 exit 0
 
 %postun
 if [ $1 -eq 0 ]; then
    update-desktop-database -q >/dev/null 2>&1
-   update-mime-database %{_kde5_mimedir} >/dev/null 2>&1
+   update-mime-database -n %{_kde5_mimedir} >/dev/null 2>&1
    touch --no-create %{_kde5_icondir}/hicolor >/dev/null 2>&1
    gtk-update-icon-cache %{_kde5_icondir}/hicolor >/dev/null 2>&1
 fi
@@ -108,12 +108,13 @@ exit 0
 %{_datadir}/metainfo/org.kde.umbrello.appdata.xml
 %dir %{_datadir}/umbrello5
 %{_datadir}/umbrello5/*
-%dir %{_datadir}/doc/HTML/en/umbrello
-%{_datadir}/doc/HTML/en/umbrello/*
-%{_qt5_docdir}/qch/umbrello.qch
+%{_datadir}/qt5/doc/umbrello.qch
 %doc AUTHORS COPYING COPYING.DOC THANKS
 
 %changelog
+* Sun Nov 08 2020 Automatic Build System <autodist@mambasoft.it> 20.08.3-1mamba
+- automatic version update by autodist
+
 * Sat Oct 10 2020 Automatic Build System <autodist@mambasoft.it> 20.08.2-1mamba
 - automatic version update by autodist