diff --git a/iperf.spec b/iperf.spec
index 5c752c6..e370b18 100644
--- a/iperf.spec
+++ b/iperf.spec
@@ -1,5 +1,5 @@
 Name:          iperf
-Version:       2.0.12
+Version:       2.0.13
 Release:       1mamba
 Summary:       a tool to measure maximum TCP bandwidth, allowing the tuning of various parameters and UDP characteristics.
 Group:         Network/Monitoring
@@ -42,6 +42,9 @@ Iperf is a tool to measure maximum TCP bandwidth, allowing the tuning of various
 %{_mandir}/man1/iperf.1*
 
 %changelog
+* Mon Jan 28 2019 Automatic Build System <autodist@mambasoft.it> 2.0.13-1mamba
+- automatic version update by autodist
+
 * Mon Aug 20 2018 Automatic Build System <autodist@mambasoft.it> 2.0.12-1mamba
 - automatic version update by autodist