diff --git a/userspace-rcu.spec b/userspace-rcu.spec
index fd7e070..2a03db6 100644
--- a/userspace-rcu.spec
+++ b/userspace-rcu.spec
@@ -1,19 +1,18 @@
 Name:          userspace-rcu
-Version:       0.12.1
+Version:       0.12.2
 Release:       1mamba
 Summary:       A userspace RCU (read-copy-update) library
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://liburcu.org/
+URL:           https://liburcu.org/
 Source:        https://lttng.org/files/urcu/userspace-rcu-%{version}.tar.bz2
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: ldconfig
 ## AUTOBUILDREQ-END
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 A userspace RCU (read-copy-update) library.
@@ -79,5 +78,8 @@ This package contains libraries and header files for developing applications tha
 %doc ChangeLog README.md
 
 %changelog
+* Tue Feb 23 2021 Automatic Build System <autodist@mambasoft.it> 0.12.2-1mamba
+- automatic version update by autodist
+
 * Sun Jun 21 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 0.12.1-1mamba
 - package created using the webbuild interface