diff --git a/knotifications.spec b/knotifications.spec
index 7b229c2..16d58cc 100644
--- a/knotifications.spec
+++ b/knotifications.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          knotifications
-Version:       5.52.0
+Version:       5.53.0
 Release:       1mamba
 Summary:       Desktop notifications framework
 Group:         System/Libraries
@@ -92,6 +92,9 @@ This package contains libraries and header files for developing applications tha
 %doc README.md
 
 %changelog
+* Sat Dec 15 2018 Automatic Build System <autodist@mambasoft.it> 5.53.0-1mamba
+- automatic version update by autodist
+
 * Tue Nov 20 2018 Automatic Build System <autodist@mambasoft.it> 5.52.0-1mamba
 - automatic version update by autodist