diff --git a/kig.spec b/kig.spec
index fbbf5ac..0f8d095 100644
--- a/kig.spec
+++ b/kig.spec
@@ -1,5 +1,5 @@
 Name:          kig
-Version:       21.08.3
+Version:       21.12.0
 Release:       1mamba
 Summary:       Interactive Geometry
 Group:         Graphical Desktop/Applications/Educational
@@ -11,6 +11,8 @@ Source:        http://download.kde.org/stable/release-service/%{version}/src/kig
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
+BuildRequires: libQt5Svg-devel
+BuildRequires: libQt5XmlPatterns-devel
 BuildRequires: libX11-devel
 BuildRequires: libboost-devel
 BuildRequires: libgcc
@@ -34,11 +36,11 @@ BuildRequires: libkwidgetsaddons-devel
 BuildRequires: libkwindowsystem-devel
 BuildRequires: libkxmlgui-devel
 BuildRequires: libpython39-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: cmake
 BuildRequires: extra-cmake-modules
@@ -123,6 +125,9 @@ exit 0
 %doc AUTHORS LICENSES
 
 %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