diff --git a/tzdata.spec b/tzdata.spec
index 28a7084..5348fbf 100644
--- a/tzdata.spec
+++ b/tzdata.spec
@@ -9,7 +9,7 @@
 %endif
 
 Name:          tzdata
-Version:       2015e
+Version:       2015f
 Release:       1mamba
 Summary:       timezone data
 Group:         System/Internationalization
@@ -118,6 +118,9 @@ cp -pr zoneinfo/java %{buildroot}%{_datadir}/javazi
 %endif
 
 %changelog
+* Sat Aug 15 2015 Automatic Build System <autodist@mambasoft.it> 2015f-1mamba
+- automatic version update by autodist
+
 * Mon Jun 22 2015 Automatic Build System <autodist@mambasoft.it> 2015e-1mamba
 - automatic version update by autodist