diff --git a/kmouth.spec b/kmouth.spec
index ca38016..f81612a 100644
--- a/kmouth.spec
+++ b/kmouth.spec
@@ -1,5 +1,5 @@
 Name:          kmouth
-Version:       20.08.2
+Version:       20.08.3
 Release:       1mamba
 Summary:       KDE's type-and-say frontend for speech synthesizers
 Group:         Graphical Desktop/Applications/Accessibility
@@ -45,14 +45,14 @@ 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
@@ -86,6 +86,9 @@ exit 0
 %doc AUTHORS COPYING COPYING.DOC
 
 %changelog
+* Thu Nov 05 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