diff --git a/ksmtp.spec b/ksmtp.spec
index 58d4bb2..be17e87 100644
--- a/ksmtp.spec
+++ b/ksmtp.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          ksmtp
-Version:       21.08.3
+Version:       21.12.0
 Release:       1mamba
 Summary:       KDE Frameworks 5 SMTP component
 Group:         Graphical Desktop/Applications/Internet
@@ -20,9 +20,9 @@ BuildRequires: libkcoreaddons-devel
 BuildRequires: libki18n-devel
 BuildRequires: libkio-devel
 BuildRequires: libkservice-devel
-BuildRequires: libqt5-devel
 BuildRequires: libsasl2-devel
 BuildRequires: libstdc++6-devel
+BuildRequires: qt5-qtbase-devel
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
 BuildRequires: rpm-macros-kde5
@@ -93,6 +93,9 @@ exit 0
 %{_kde5_mkspecsdir}/qt_KSMTP.pri
 
 %changelog
+* Fri Dec 10 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