diff --git a/mailutils.spec b/mailutils.spec
index 52c3ba5..6eaa127 100644
--- a/mailutils.spec
+++ b/mailutils.spec
@@ -1,12 +1,12 @@
 Name:          mailutils
-Version:       3.11.1
+Version:       3.12
 Release:       1mamba
 Summary:       A swiss army knife of electronic mail handling
 Group:         System/Tools
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://mailutils.org/
+URL:           https://mailutils.org/
 #Source:        http://alpha.gnu.org/gnu/mailutils/mailutils-%{version}.tar.xz
 Source:        ftp://ftp.gnu.org/gnu/mailutils/mailutils-%{version}.tar.xz
 Patch0:        mailutils-2.2-gcc-4.8.patch
@@ -51,6 +51,7 @@ BuildRequires: libunistring-devel
 BuildRequires: libwrap-devel
 BuildRequires: python3
 ## AUTOBUILDREQ-END
+BuildRequires: emacs-nox
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
 Requires(post): %{__install_info}
 Requires(preun): %{__install_info}
@@ -195,6 +196,9 @@ exit 0
 %{python3_sitearch}/mailutils/*
 
 %changelog
+* Sat Feb 13 2021 Automatic Build System <autodist@mambasoft.it> 3.12-1mamba
+- automatic version update by autodist
+
 * Tue Jan 05 2021 Automatic Build System <autodist@mambasoft.it> 3.11.1-1mamba
 - automatic version update by autodist