diff --git a/python-isodate.spec b/python-isodate.spec
index c29ce07..5864174 100644
--- a/python-isodate.spec
+++ b/python-isodate.spec
@@ -1,5 +1,5 @@
 Name:          python-isodate
-Version:       0.5.1
+Version:       0.5.4
 Release:       1mamba
 Summary:       An ISO 8601 date/time/duration parser and formatter
 Group:         System/Libraries/Python
@@ -48,6 +48,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 # %doc README.txt
 
 %changelog
+* Tue Nov 03 2015 Automatic Build System <autodist@mambasoft.it> 0.5.4-1mamba
+- automatic version update by autodist
+
 * Wed Dec 03 2014 Automatic Build System <autodist@mambasoft.it> 0.5.1-1mamba
 - automatic update by autodist