diff --git a/iperf.spec b/iperf.spec
index 4b6c35e..2f1c38c 100644
--- a/iperf.spec
+++ b/iperf.spec
@@ -1,5 +1,5 @@
 Name:          iperf
-Version:       2.0.10
+Version:       2.0.11
 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
+* Sun May 27 2018 Automatic Build System <autodist@mambasoft.it> 2.0.11-1mamba
+- automatic version update by autodist
+
 * Thu Aug 24 2017 Automatic Build System <autodist@mambasoft.it> 2.0.10-1mamba
 - automatic version update by autodist