diff --git a/kompare.spec b/kompare.spec
index 77cca3e..c41cb9f 100644
--- a/kompare.spec
+++ b/kompare.spec
@@ -1,5 +1,5 @@
 Name:          kompare
-Version:       21.08.3
+Version:       21.12.0
 Release:       1mamba
 Summary:       A program to view the differences between files
 Group:         Graphical Desktop/Applications/Utilities
@@ -31,11 +31,11 @@ BuildRequires: libktextwidgets-devel
 BuildRequires: libkwidgetsaddons-devel
 BuildRequires: libkwindowsystem-devel
 BuildRequires: libkxmlgui-devel
-BuildRequires: libqt5-devel
 BuildRequires: libsolid-devel
 BuildRequires: libsonnet-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libsyntax-highlighting-devel
+BuildRequires: qt5-qtbase-devel
 ## AUTOBUILDREQ-END
 BuildRequires: automoc4
 BuildRequires: cmake
@@ -120,6 +120,9 @@ exit 0
 %{_kde5_libdir}/libkompareinterface.so
 
 %changelog
+* Thu Dec 09 2021 Automatic Build System <autodist@mambasoft.it> 21.12.0-1mamba
+- automatic version update by autodist
+
 * Thu Nov 04 2021 Automatic Build System <autodist@mambasoft.it> 21.08.3-1mamba
 - automatic version update by autodist