diff --git a/kdenlive.spec b/kdenlive.spec
index 277a509..c594002 100644
--- a/kdenlive.spec
+++ b/kdenlive.spec
@@ -1,5 +1,5 @@
 Name:          kdenlive
-Version:       21.04.3
+Version:       21.08.0
 Release:       1mamba
 Summary:       A non linear video editor for the KDE environment
 Group:         Graphical Desktop/Applications/Multimedia
@@ -11,6 +11,8 @@ URL:           https://kdenlive.org/en/
 Source:        http://download.kde.org/stable/release-service/%{version}/src/kdenlive-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
+#ld-linux-x86-64.so.2()(64bit): .so link not found
+#ld-linux-x86-64.so.2(GLIBC_2.3)(64bit): .so link not found
 BuildRequires: glibc-devel
 BuildRequires: libattica5-devel
 BuildRequires: libgcc
@@ -41,7 +43,7 @@ BuildRequires: libktextwidgets-devel
 BuildRequires: libkwidgetsaddons-devel
 BuildRequires: libkwindowsystem-devel
 BuildRequires: libkxmlgui-devel
-BuildRequires: libmlt6-devel
+BuildRequires: libmlt-devel
 BuildRequires: libpurpose-devel
 BuildRequires: libqt5-devel
 BuildRequires: libsolid-devel
@@ -111,6 +113,9 @@ Kdenlive is a non linear video editor for the KDE environment.
 #README
 
 %changelog
+* Thu Aug 12 2021 Automatic Build System <autodist@mambasoft.it> 21.08.0-1mamba
+- automatic version update by autodist
+
 * Thu Jul 08 2021 Automatic Build System <autodist@mambasoft.it> 21.04.3-1mamba
 - automatic version update by autodist