diff --git a/poxml.spec b/poxml.spec
index a2c7cd5..cfe6604 100644
--- a/poxml.spec
+++ b/poxml.spec
@@ -1,5 +1,5 @@
 Name:          poxml
-Version:       21.08.3
+Version:       21.12.0
 Release:       1mamba
 Summary:       KDE utility to translate DocBook XML files using gettext po files
 Group:         Applications/Development
@@ -13,8 +13,8 @@ License:       GPL
 BuildRequires: gettext-devel
 BuildRequires: glibc-devel
 BuildRequires: libgcc
-BuildRequires: libqt5-devel
 BuildRequires: libstdc++6-devel
+BuildRequires: qt5-qtbase-devel
 ## AUTOBUILDREQ-END
 BuildRequires: automoc4
 BuildRequires: cmake
@@ -53,6 +53,9 @@ KDE utility to translate DocBook XML files using gettext po files.
 %doc COPYING COPYING.DOC
 
 %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