diff --git a/eventviews.spec b/eventviews.spec
index b1a252a..0b9377b 100644
--- a/eventviews.spec
+++ b/eventviews.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          eventviews
-Version:       21.08.3
+Version:       21.12.0
 Release:       1mamba
 Summary:       KDE Frameworks 5 event views library
 Group:         System/Libraries
@@ -39,8 +39,8 @@ BuildRequires: libkmime-devel
 BuildRequires: libkpimtextedit-devel
 BuildRequires: libkservice-devel
 BuildRequires: libkwidgetsaddons-devel
-BuildRequires: libqt5-devel
 BuildRequires: libstdc++6-devel
+BuildRequires: qt5-qtbase-devel
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
 BuildRequires: rpm-macros-kde5
@@ -110,6 +110,9 @@ exit 0
 %{_libdir}/qt5/mkspecs/modules/qt_EventViews.pri
 
 %changelog
+* Thu Dec 16 2021 Automatic Build System <autodist@mambasoft.it> 21.12.0-1mamba
+- automatic version update by autodist
+
 * Tue Nov 09 2021 Automatic Build System <autodist@mambasoft.it> 21.08.3-1mamba
 - automatic version update by autodist