diff --git a/less.spec b/less.spec
index b2efc59..960c7b3 100644
--- a/less.spec
+++ b/less.spec
@@ -1,5 +1,5 @@
 Name:          less
-Version:       530
+Version:       550
 Release:       1mamba
 Summary:       A text file browser similar to more, but better
 Group:         Applications/File
@@ -63,6 +63,9 @@ install -c -m 755 %{S:3} %{buildroot}%{_sysconfdir}/profile.d/less.csh
 %doc COPYING LICENSE NEWS README
 
 %changelog
+* Tue Jun 04 2019 Automatic Build System <autodist@mambasoft.it> 550-1mamba
+- automatic version update by autodist
+
 * Sat Feb 17 2018 Automatic Build System <autodist@mambasoft.it> 530-1mamba
 - automatic version update by autodist