diff --git a/audiowaveform.spec b/audiowaveform.spec
index e39cc33..d3d3c4c 100644
--- a/audiowaveform.spec
+++ b/audiowaveform.spec
@@ -1,5 +1,5 @@
 Name:          audiowaveform
-Version:       1.7.0
+Version:       1.7.1
 Release:       1mamba
 Summary:       C++ program to generate waveform data and render waveform images from audio files 
 Group:         Applications/Multimedia
@@ -50,6 +50,9 @@ C++ program to generate waveform data and render waveform images from audio file
 %doc COPYING
 
 %changelog
+* Sat Mar 25 2023 Automatic Build System <autodist@mambasoft.it> 1.7.1-1mamba
+- automatic version update by autodist
+
 * Mon Dec 12 2022 Automatic Build System <autodist@mambasoft.it> 1.7.0-1mamba
 - automatic version update by autodist