diff --git a/mbox-importer.spec b/mbox-importer.spec
index 358df42..c7d033b 100644
--- a/mbox-importer.spec
+++ b/mbox-importer.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          mbox-importer
-Version:       21.08.2
+Version:       21.08.3
 Release:       1mamba
 Summary:       KDE Frameworks 5 MBox importer
 Group:         Graphical Desktop/Applications/Internet
@@ -44,9 +44,9 @@ BuildRequires: libkwidgetsaddons-devel
 BuildRequires: libmailcommon-devel
 BuildRequires: libmailimporter-devel
 BuildRequires: libpimcommon-devel
-BuildRequires: libqt5-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: messagelib-devel
+BuildRequires: qt5-qtbase-devel
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
 BuildRequires: rpm-macros-kde5
@@ -80,6 +80,9 @@ KDE Frameworks 5 MBox importer.
 %doc LICENSES
 
 %changelog
+* Wed Nov 10 2021 Automatic Build System <autodist@mambasoft.it> 21.08.3-1mamba
+- automatic version update by autodist
+
 * Mon Oct 11 2021 Automatic Build System <autodist@mambasoft.it> 21.08.2-1mamba
 - automatic version update by autodist