diff --git a/ffmpegthumbs.spec b/ffmpegthumbs.spec
index 13f37f1..bd2ec97 100644
--- a/ffmpegthumbs.spec
+++ b/ffmpegthumbs.spec
@@ -1,5 +1,5 @@
 Name:          ffmpegthumbs
-Version:       21.08.3
+Version:       21.12.0
 Release:       1mamba
 Summary:       A lightweight video thumbnailer that can be used by file managers
 Group:         Graphical Desktop/Applications/Multimedia
@@ -26,11 +26,11 @@ BuildRequires: libkjobwidgets-devel
 BuildRequires: libkservice-devel
 BuildRequires: libkwidgetsaddons-devel
 BuildRequires: libkwindowsystem-devel
-BuildRequires: libqt5-devel
 BuildRequires: libsolid-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libswscale-ffmpeg-devel
 BuildRequires: libtag-devel
+BuildRequires: qt5-qtbase-devel
 ## AUTOBUILDREQ-END
 BuildRequires: automoc4
 BuildRequires: cmake
@@ -66,7 +66,8 @@ if [ $1 -eq 0 ]; then
 fi
 exit 0
 
-%files -f %{name}5_qt.lang
+%files
+#-f %{name}5_qt.lang
 %defattr(-,root,root)
 %{_libdir}/qt5/plugins/ffmpegthumbs.so
 %{_kde5_servicesdir}/ffmpegthumbs.desktop
@@ -76,6 +77,9 @@ exit 0
 %doc LICENSES
 
 %changelog
+* Sat Dec 11 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