diff --git a/kidentitymanagement.spec b/kidentitymanagement.spec
index e10d5a6..0066569 100644
--- a/kidentitymanagement.spec
+++ b/kidentitymanagement.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          kidentitymanagement
-Version:       17.08.3
+Version:       17.12.0
 Release:       1mamba
 Summary:       KDE Frameworks 5 identity management library
 Group:         System/Libraries
@@ -102,6 +102,9 @@ exit 0
 %{_kde5_mkspecsdir}/qt_KIdentityManagement.pri
 
 %changelog
+* Tue Jan 02 2018 Automatic Build System <autodist@mambasoft.it> 17.12.0-1mamba
+- automatic version update by autodist
+
 * Fri Nov 10 2017 Automatic Build System <autodist@mambasoft.it> 17.08.3-1mamba
 - automatic version update by autodist