diff --git a/.gitignore b/.gitignore
index 206e5a5..c8d6160 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /qtlottie-everywhere-src-6.1.1.tar.xz
 /qtlottie-everywhere-src-6.1.2.tar.xz
+/qtlottie-everywhere-src-6.2.0-beta4.tar.xz
diff --git a/qt6-qtlottie.spec b/qt6-qtlottie.spec
index 01206ae..1d8a126 100644
--- a/qt6-qtlottie.spec
+++ b/qt6-qtlottie.spec
@@ -1,14 +1,29 @@
+# FIXME: qt6-qtdeclarative doesn't build on S390x
+# BUG: https://bugreports.qt.io/browse/QTBUG-93101
+ExcludeArch: s390x
+
 %global qt_module qtlottie
 
+%global unstable 1
+%if 0%{unstable}
+%global prerelease beta4
+%endif
+
 Summary: Qt6 - Lottie Animation
 Name:    qt6-%{qt_module}
-Version: 6.1.2
+Version: 6.2.0%{?unstable:~%{prerelease}}
 Release: 1%{?dist}
 
 License: GPLv3
 Url:     http://www.qt.io
 %global majmin %(echo %{version} | cut -d. -f1-2)
+%global  qt_version %(echo %{version} | cut -d~ -f1)
+
+%if 0%{unstable}
+Source0: https://download.qt.io/development_releases/qt/%{majmin}/%{qt_version}/submodules/%{qt_module}-everywhere-src-%{qt_version}-%{prerelease}.tar.xz
+%else
 Source0: https://download.qt.io/official_releases/qt/%{majmin}/%{version}/submodules/%{qt_module}-everywhere-src-%{version}.tar.xz
+%endif
 
 BuildRequires: cmake
 BuildRequires: gcc-c++
@@ -33,7 +48,7 @@ Requires: qt6-qtbase-devel%{?_isa}
 
 
 %prep
-%setup -q -n %{qt_module}-everywhere-src-%{version}
+%autosetup -n %{qt_module}-everywhere-src-%{qt_version}%{?unstable:-%{prerelease}} -p1
 
 
 %build
@@ -51,19 +66,23 @@ Requires: qt6-qtbase-devel%{?_isa}
 %{_qt6_qmldir}/Qt/labs/lottieqt/
 
 %files devel
-%dir %{_qt6_libdir}/cmake/Qt6Bodymovin
+%dir %{_qt6_libdir}/cmake/Qt6BodymovinPrivate
 %dir %{_qt6_headerdir}/QtBodymovin
 %{_qt6_headerdir}/QtBodymovin
 %{_qt6_libdir}/libQt6Bodymovin.so
 %{_qt6_libdir}/libQt6Bodymovin.prl
-%{_qt6_libdir}/cmake/Qt6Bodymovin/*.cmake
+%{_qt6_libdir}/cmake/Qt6BodymovinPrivate/*.cmake
 %{_qt6_libdir}/cmake/Qt6BuildInternals/StandaloneTests/QtLottieTestsConfig.cmake
 %{_qt6_libdir}/cmake/Qt6Qml/QmlPlugins/Qt6lottieqtplugin*.cmake
 %{_qt6_datadir}/modules/*.json
 %{_qt6_archdatadir}/mkspecs/modules/*
+%{_qt6_libdir}/metatypes/qt6*_metatypes.json
 
 
 %changelog
+* Mon Sep 13 2021 Jan Grulich <jgrulich@redhat.com> - 6.2.0~beta4-1
+- 6.2.0 - beta4
+
 * Thu Aug 12 2021 Jan Grulich <jgrulich@redhat.com> - 6.1.2-1
 - 6.1.2
 
diff --git a/sources b/sources
index 90f31c0..2b4fc05 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (qtlottie-everywhere-src-6.1.2.tar.xz) = 286d241f3c6fe0134d7bbe83bbcfb17efe72d187e7a6a0dcb7c5de6dfbfc7c0bb430ead3e4e9d9faf1cc3e850a291a5be09dfd830912f12e3004a05aa28d0add
+SHA512 (qtlottie-everywhere-src-6.2.0-beta4.tar.xz) = 0f7936960b7e703b219af101308cc78182573d0956b0a836c7800ce446f356f0e01047aa379576d6c31fe10ef2bd44094173d88758962d26f0f0851d99f8db86