diff --git a/tuxguitar.spec b/tuxguitar.spec
index 60a3a23..5f751f0 100644
--- a/tuxguitar.spec
+++ b/tuxguitar.spec
@@ -1,12 +1,12 @@
 Name:          tuxguitar
-Version:       1.5.2
+Version:       1.5.4
 Release:       1mamba
 Summary:       A Multitrack tablature editor and player
 Group:         Graphical Desktop/Applications/Multimedia
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://tuxguitar.herac.com.ar/
+URL:           https://tuxguitar.herac.com.ar/
 Source:        https://sourceforge.net/projects/tuxguitar/files/TuxGuitar/TuxGuitar-%{version}/tuxguitar-%{version}-linux-qt5-x86_64.tar.gz
 Source1:       https://sourceforge.net/projects/tuxguitar/files/TuxGuitar/TuxGuitar-%{version}/tuxguitar-%{version}-linux-qt4-x86.tar.gz
 Patch0:        %{name}-1.2-buildfile_fix.patch
@@ -23,7 +23,6 @@ BuildRequires: libpulseaudio-devel
 BuildRequires: libstdc++6-devel
 ## AUTOBUILDREQ-END
 Requires:      java-openjdk-runtime
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 With TuxGuitar, you will be able to compose music using the following features:
@@ -108,6 +107,9 @@ EOF
 %{_datadir}/tuxguitar/vst-client/*
 
 %changelog
+* Tue Feb 23 2021 Automatic Build System <autodist@mambasoft.it> 1.5.4-1mamba
+- automatic version update by autodist
+
 * Thu Nov 21 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 1.5.2-1mamba
 - update to 1.5.2