diff --git a/kamera.spec b/kamera.spec
index 8bb54fb..f100a72 100644
--- a/kamera.spec
+++ b/kamera.spec
@@ -1,5 +1,5 @@
 Name:          kamera
-Version:       21.08.3
+Version:       21.12.0
 Release:       1mamba
 Summary:       Digital camera io_slave for Konqueror
 Group:         Graphical Desktop/Applications/Graphics
@@ -23,8 +23,8 @@ BuildRequires: libkio-devel
 BuildRequires: libkservice-devel
 BuildRequires: libkwidgetsaddons-devel
 BuildRequires: libkxmlgui-devel
-BuildRequires: libqt5-devel
 BuildRequires: libstdc++6-devel
+BuildRequires: qt5-qtbase-devel
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
 
@@ -60,6 +60,9 @@ Together gPhoto this allows you to access your camera's picture with the URL kam
 #README
 
 %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