diff --git a/kdf.spec b/kdf.spec
index 2e184ef..25a6872 100644
--- a/kdf.spec
+++ b/kdf.spec
@@ -1,5 +1,5 @@
 Name:          kdf
-Version:       20.08.2
+Version:       20.08.3
 Release:       1mamba
 Summary:       A graphical free disk space view
 Group:         Graphical Desktop/Applications/Utilities
@@ -65,7 +65,7 @@ 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
 gtk-update-icon-cache %{_kde5_icondir}/oxygen >/dev/null 2>&1
 exit 0
@@ -73,7 +73,7 @@ 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
    touch --no-create %{_kde5_icondir}/oxygen >/dev/null 2>&1
@@ -99,6 +99,9 @@ exit 0
 %doc COPYING
 
 %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