diff --git a/0001-Revert-Bump-version.patch b/0001-Revert-Bump-version.patch
new file mode 100644
index 0000000..ff44d39
--- /dev/null
+++ b/0001-Revert-Bump-version.patch
@@ -0,0 +1,23 @@
+From fe880ac83d870e1dfdafb6a472ff43529187e759 Mon Sep 17 00:00:00 2001
+From: Fabian Vogt <fvogt@suse.de>
+Date: Tue, 22 Jun 2021 21:35:02 +0200
+Subject: [PATCH] Revert "Bump version"
+
+This reverts commit 7a15000f42c7a3171719727cd056f82a78244ed7.
+---
+ .qmake.conf | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/.qmake.conf b/.qmake.conf
+index fc6f10a..cca4cfa 100644
+--- a/.qmake.conf
++++ b/.qmake.conf
+@@ -4,4 +4,4 @@ CONFIG += warning_clean
+ 
+ DEFINES += QT_NO_FOREACH QT_NO_JAVA_STYLE_ITERATORS QT_NO_LINKED_LIST
+ 
+-MODULE_VERSION = 5.15.3
++MODULE_VERSION = 5.15.2
+-- 
+2.20.1
+
diff --git a/_service b/_service
new file mode 100644
index 0000000..6480fad
--- /dev/null
+++ b/_service
@@ -0,0 +1,18 @@
+<services>
+  <service name="obs_scm" mode="disabled">
+   <param name="changesgenerate">enable</param>
+   <param name="versionformat">5.15.2+kde@TAG_OFFSET@</param>
+   <param name="url">https://invent.kde.org/qt/qt/qtscxml.git</param>
+   <param name="scm">git</param>
+   <param name="filename">qtscxml-everywhere-src</param>
+   <param name="revision">kde/5.15</param>
+   <param name="parent-tag">v5.15.2</param>
+   <param name="changesgenerate">enable</param>
+  </service>
+  <service name="set_version" mode="disabled"/>
+  <service name="tar" mode="buildtime"/>
+  <service name="recompress" mode="buildtime">
+   <param name="file">*.tar</param>
+   <param name="compression">xz</param>
+  </service>
+</services>
diff --git a/_servicedata b/_servicedata
new file mode 100644
index 0000000..8f46708
--- /dev/null
+++ b/_servicedata
@@ -0,0 +1,4 @@
+<servicedata>
+<service name="tar_scm">
+                <param name="url">https://invent.kde.org/qt/qt/qtscxml.git</param>
+              <param name="changesrevision">7a15000f42c7a3171719727cd056f82a78244ed7</param></service></servicedata>
\ No newline at end of file
diff --git a/baselibs.conf b/baselibs.conf
index 9bbf9c9..9129151 100644
--- a/baselibs.conf
+++ b/baselibs.conf
@@ -1,3 +1,3 @@
 libQt5Scxml5
 libqt5-qtscxml-devel
-	requires "libQt5Core5-<targettype> = <version>"
+	requires "libQt5Scxml5-<targettype> = <version>"
diff --git a/libqt5-qtscxml.changes b/libqt5-qtscxml.changes
index 2ef71d7..30c9bc6 100644
--- a/libqt5-qtscxml.changes
+++ b/libqt5-qtscxml.changes
@@ -1,3 +1,17 @@
+-------------------------------------------------------------------
+Sat Jun 26 13:36:04 UTC 2021 - Fabian Vogt <fabian@ritter-vogt.de>
+
+- Fix requirement in baselibs.conf
+
+-------------------------------------------------------------------
+Tue Jun 22 19:35:02 UTC 2021 - Fabian Vogt <fabian@ritter-vogt.de>
+
+- Switch to KDE's maintenance branch
+- Update to version 5.15.2+kde1:
+  * Bump version
+- Add patch to reset version to 5.15.2:
+  * 0001-Revert-Bump-version.patch
+
 -------------------------------------------------------------------
 Sat Jan 16 16:25:26 UTC 2021 - Fabian Vogt <fabian@ritter-vogt.de>
 
diff --git a/libqt5-qtscxml.spec b/libqt5-qtscxml.spec
index ce1c079..83aca39 100644
--- a/libqt5-qtscxml.spec
+++ b/libqt5-qtscxml.spec
@@ -19,25 +19,27 @@
 # Internal QML imports of examples
 %global __requires_exclude qmlimport\\((CalculatorStateMachine|Directions|MediaPlayerDataModel|MediaPlayerStateMachine|TrafficLightStateMachine).*
 
-%define qt5_snapshot 0
+%define qt5_snapshot 1
 %define libname libQt5Scxml5
 %define base_name libqt5
 %define real_version 5.15.2
 %define so_version 5.15.2
-%define tar_version qtscxml-everywhere-src-5.15.2
+%define tar_version qtscxml-everywhere-src-%{version}
 Name:           libqt5-qtscxml
-Version:        5.15.2
+Version:        5.15.2+kde1
 Release:        0
 Summary:        Qt 5 State Chart XML Library
 License:        LGPL-3.0-only OR (GPL-2.0-only OR GPL-3.0-or-later)
 Group:          System/Libraries
 URL:            https://qt.io
-Source:         https://download.qt.io/official_releases/qt/5.15/%{real_version}/submodules/%{tar_version}.tar.xz
+Source:         %{tar_version}.tar.xz
 Source1:        baselibs.conf
-BuildRequires:  libQt5Core-private-headers-devel >= %{version}
-BuildRequires:  libqt5-qtbase-devel >= %{version}
-BuildRequires:  libqt5-qtdeclarative-devel >= %{version}
-BuildRequires:  libqt5-qtdeclarative-private-headers-devel >= %{version}
+# PATCH-FIX-OPENSUSE
+Patch1:         0001-Revert-Bump-version.patch
+BuildRequires:  libQt5Core-private-headers-devel >= %{real_version}
+BuildRequires:  libqt5-qtbase-devel >= %{real_version}
+BuildRequires:  libqt5-qtdeclarative-devel >= %{real_version}
+BuildRequires:  libqt5-qtdeclarative-private-headers-devel >= %{real_version}
 BuildRequires:  xz
 %if %{qt5_snapshot}
 #to create the forwarding headers
@@ -108,7 +110,7 @@ Summary:        Non-ABI stable experimental API for Qt5's State Chart XML librar
 License:        LGPL-3.0-only OR (GPL-2.0-only OR GPL-3.0-or-later)
 Group:          Development/Libraries/C and C++
 Requires:       %{name}-devel = %{version}
-Requires:       libQt5Core-private-headers-devel >= %{version}
+Requires:       libQt5Core-private-headers-devel >= %{real_version}
 BuildArch:      noarch
 
 %description private-headers-devel
diff --git a/qtscxml-everywhere-src-5.15.2+kde1.obscpio b/qtscxml-everywhere-src-5.15.2+kde1.obscpio
new file mode 100644
index 0000000..40c8597
--- /dev/null
+++ b/qtscxml-everywhere-src-5.15.2+kde1.obscpio
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:49931abf97c83b5bbd0a75fe9c110753690b508170d9002b166b21974f9bd2d0
+size 2483213
diff --git a/qtscxml-everywhere-src-5.15.2.tar.xz b/qtscxml-everywhere-src-5.15.2.tar.xz
deleted file mode 100644
index a6d03f1..0000000
--- a/qtscxml-everywhere-src-5.15.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:60b9590b9a41c60cee7b8a8c8410ee4625f0389c1ff8d79883ec5a985638a7dc
-size 434204
diff --git a/qtscxml-everywhere-src.obsinfo b/qtscxml-everywhere-src.obsinfo
new file mode 100644
index 0000000..c96c474
--- /dev/null
+++ b/qtscxml-everywhere-src.obsinfo
@@ -0,0 +1,5 @@
+name: qtscxml-everywhere-src
+version: 5.15.2+kde1
+mtime: 1603777786
+commit: 7a15000f42c7a3171719727cd056f82a78244ed7
+