diff --git a/tpm-tools.spec b/tpm-tools.spec
index a5a9148..1a85090 100644
--- a/tpm-tools.spec
+++ b/tpm-tools.spec
@@ -1,12 +1,12 @@
 Name:          tpm-tools
-Version:       1.3.8
+Version:       1.3.9.2
 Release:       1mamba
 Summary:       Tools for the TCG Software Stack implementation
 Group:         System/Tools
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://trousers.sourceforge.net/
+URL:           https://trousers.sourceforge.net/
 Source:        http://downloads.sourceforge.net/project/trousers/tpm-tools/%{version}/tpm-tools-%{version}.tar.gz
 License:       Common Public Attribution License 1.0
 ## AUTOBUILDREQ-BEGIN
@@ -14,7 +14,6 @@ BuildRequires: glibc-devel
 BuildRequires: libopenssl-devel
 BuildRequires: trousers-devel
 ## AUTOBUILDREQ-END
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 An open-source TCG Software Stack implementation, created and released by IBM.
@@ -23,6 +22,7 @@ An open-source TCG Software Stack implementation, created and released by IBM.
 
 %prep
 %setup -q
+sh ./bootstrap.sh
 
 %build
 %configure
@@ -50,5 +50,8 @@ An open-source TCG Software Stack implementation, created and released by IBM.
 %doc LICENSE
 
 %changelog
+* Sat Feb 27 2021 Automatic Build System <autodist@mambasoft.it> 1.3.9.2-1mamba
+- automatic version update by autodist
+
 * Sun Jun 24 2012 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.8-1mamba
 - package created by autospec