diff --git a/grantleetheme.spec b/grantleetheme.spec
index 771d30d..3477cd5 100644
--- a/grantleetheme.spec
+++ b/grantleetheme.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          grantleetheme
-Version:       20.12.3
+Version:       21.04.0
 Release:       1mamba
 Summary:       KDE Frameworks 5 grantlee theme library
 Group:         System/Libraries
@@ -22,6 +22,7 @@ BuildRequires: libkcodecs-devel
 BuildRequires: libkconfig-devel
 BuildRequires: libkconfigwidgets-devel
 BuildRequires: libkcoreaddons-devel
+BuildRequires: libkguiaddons-devel
 BuildRequires: libki18n-devel
 BuildRequires: libkiconthemes-devel
 BuildRequires: libknewstuff-devel
@@ -99,6 +100,9 @@ exit 0
 %{_libdir}/qt5/mkspecs/modules/qt_GrantleeTheme.pri
 
 %changelog
+* Thu Apr 22 2021 Automatic Build System <autodist@mambasoft.it> 21.04.0-1mamba
+- automatic version update by autodist
+
 * Fri Mar 05 2021 Automatic Build System <autodist@mambasoft.it> 20.12.3-1mamba
 - automatic version update by autodist