diff --git a/mtd-utils.spec b/mtd-utils.spec
index 27f220c..554e185 100644
--- a/mtd-utils.spec
+++ b/mtd-utils.spec
@@ -1,5 +1,5 @@
 Name:          mtd-utils
-Version:       2.1.2
+Version:       2.1.3
 Release:       1mamba
 Summary:       Tools for Memory Technology Devices (MTD)
 Group:         System/Tools
@@ -11,18 +11,20 @@ Source:        ftp://ftp.infradead.org/pub/mtd-utils/mtd-utils-%{version}.tar.bz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: libgcc
 BuildRequires: liblzo-devel
+BuildRequires: libopenssl-devel
 BuildRequires: libuuid-devel
 BuildRequires: libz-devel
+BuildRequires: libzstd-devel
 ## AUTOBUILDREQ-END
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 MTD is a generic Linux subsystem for memory devices, especially Flash devices.
 The aim of the system is to make it simple to provide a driver for new hardware, by providing a generic interface between the hardware drivers and the upper layers of the system.
 This package contains tools to handle MTD, such as mkfs.jffs2 to create a jffs2 filesystem.
 
+%debug_package
+
 %prep
 %setup -q
 
@@ -51,11 +53,16 @@ rm -f %{buildroot}%{_sbindir}/ubicrc32.pl
 %files
 %defattr(-,root,root)
 %{_sbindir}/*
+%dir %{_libexecdir}/mtd-utils
+%{_libexecdir}/mtd-utils/*
 %{_mandir}/man1/mkfs.jffs2.*
 %{_mandir}/man8/lsmtd.8*
 %{_mandir}/man8/ubinize.8*
 
 %changelog
+* Thu Jul 29 2021 Automatic Build System <autodist@mambasoft.it> 2.1.3-1mamba
+- automatic version update by autodist
+
 * Fri Jul 31 2020 Automatic Build System <autodist@mambasoft.it> 2.1.2-1mamba
 - automatic version update by autodist