diff --git a/liblapack.spec b/liblapack.spec
index 3ce4be5..3d2e2c0 100644
--- a/liblapack.spec
+++ b/liblapack.spec
@@ -4,14 +4,14 @@
 %define        blasmajversion %MAJversion
 
 Name:          liblapack
-Version:       3.9.0
+Version:       3.9.1
 Release:       1mamba
 Summary:       LAPACK - Linear Algebra PACKage
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://www.netlib.org/lapack/
+URL:           https://www.netlib.org/lapack/
 Source:        https://github.com/Reference-LAPACK/lapack.git/v%{version}/lapack-%{version}.tar.bz2
 #Source:        http://www.netlib.org/lapack/lapack-%{version}.tar.gz
 Source1:       http://www.netlib.org/lapack/lapackqref.ps
@@ -33,7 +33,6 @@ BuildRequires: libquadmath-devel
 %endif
 BuildRequires: libxblas-devel
 ## AUTOBUILDREQ-END
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 LAPACK is written in Fortran77 and provides routines for solving systems of simultaneous linear equations, least-squares solutions of linear systems of equations, eigenvalue problems, and singular value problems.
@@ -86,9 +85,9 @@ This package includes the %{name} API documentation.
 %debug_package
 
 %prep
-#%setup -q -n lapack-%{version} -a3
-%setup -q -n lapack-%{version} -D -T
-:<< _EOF
+%setup -q -n lapack-%{version} -a3
+#% setup -q -n lapack-%{version} -D -T
+#:<< _EOF
 #-a 4
 %patch0 -p1
 #%patch2 -p1
@@ -184,6 +183,9 @@ rm -f .*mans
 %{_libdir}/pkgconfig/blas.pc
 
 %changelog
+* Tue May 11 2021 Automatic Build System <autodist@mambasoft.it> 3.9.1-1mamba
+- automatic version update by autodist
+
 * Sun Mar 29 2020 Ercole 'ercolinux' Carpanetto <ercole69@gmail.com> 3.9.0-1mamba
 - update to 3.9.0