diff --git a/strace.spec b/strace.spec
index f88f1d3..3de359c 100644
--- a/strace.spec
+++ b/strace.spec
@@ -1,5 +1,5 @@
 Name:          strace
-Version:       5.0
+Version:       5.1
 Release:       1mamba
 Summary:       A debugging tool which prints out all the system calls made by a process/program
 Group:         Development/Tools
@@ -64,6 +64,9 @@ sh ./bootstrap
 %{_bindir}/strace-graph
 
 %changelog
+* Sun Jun 02 2019 Automatic Build System <autodist@mambasoft.it> 5.1-1mamba
+- automatic version update by autodist
+
 * Wed Mar 27 2019 Automatic Build System <autodist@mambasoft.it> 5.0-1mamba
 - automatic version update by autodist