diff --git a/ktp-auth-handler.spec b/ktp-auth-handler.spec
index 77f48a0..c22d381 100644
--- a/ktp-auth-handler.spec
+++ b/ktp-auth-handler.spec
@@ -1,5 +1,5 @@
 Name:          ktp-auth-handler
-Version:       20.12.3
+Version:       21.04.0
 Release:       1mamba
 Summary:       KDE Telepathy authentication handler
 Group:         Graphical Desktop/Applications/Networking
@@ -24,6 +24,7 @@ BuildRequires: libkjobwidgets-devel
 BuildRequires: libkservice-devel
 BuildRequires: libkwallet-devel
 BuildRequires: libkwidgetsaddons-devel
+BuildRequires: libkwindowsystem-devel
 BuildRequires: libqca-qt5-devel
 BuildRequires: libqt5-devel
 BuildRequires: libsignon-qt5-devel
@@ -65,6 +66,9 @@ KDE Telepathy authentication handler.
 %doc COPYING
 
 %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