diff --git a/rtmidi.spec b/rtmidi.spec
index f871843..9865937 100644
--- a/rtmidi.spec
+++ b/rtmidi.spec
@@ -1,5 +1,5 @@
 Name:          rtmidi
-Version:       4.0.0
+Version:       5.0.0
 Release:       1mamba
 Summary:       A set of C++ classes that provide a common API for realtime MIDI input/output
 Group:         System/Libraries
@@ -16,7 +16,6 @@ BuildRequires: libgcc
 BuildRequires: libjack-devel
 BuildRequires: libstdc++6-devel
 ## AUTOBUILDREQ-END
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 RtMidi is a set of C++ classes that provide a common API for realtime MIDI input/output across Linux (ALSA & Jack), Macintosh OS X (CoreMidi) and Windows (Multimedia & Kernel Streaming).
@@ -81,6 +80,9 @@ This package contains libraries and header files for developing applications tha
 %{_libdir}/pkgconfig/rtmidi.pc
 
 %changelog
+* Fri Dec 24 2021 Automatic Build System <autodist@mambasoft.it> 5.0.0-1mamba
+- automatic version update by autodist
+
 * Sun Apr 21 2019 Automatic Build System <autodist@mambasoft.it> 4.0.0-1mamba
 - automatic version update by autodist