diff --git a/_service b/_service
index 8673ef4..82d3c5e 100644
--- a/_service
+++ b/_service
@@ -1,12 +1,12 @@
 <services>
   <service name="obs_scm" mode="disabled">
    <param name="changesgenerate">enable</param>
-   <param name="versionformat">5.15.5+kde@TAG_OFFSET@</param>
+   <param name="versionformat">5.15.6+kde@TAG_OFFSET@</param>
    <param name="url">https://invent.kde.org/qt/qt/qtdatavis3d.git</param>
    <param name="scm">git</param>
    <param name="filename">qtdatavis3d-everywhere-src</param>
    <param name="revision">kde/5.15</param>
-   <param name="parent-tag">v5.15.5-lts-lgpl</param>
+   <param name="parent-tag">v5.15.6-lts-lgpl</param>
    <param name="changesgenerate">enable</param>
   </service>
   <service name="set_version" mode="disabled"/>
diff --git a/libqt5-qtdatavis3d.changes b/libqt5-qtdatavis3d.changes
index 4151d7a..352ede1 100644
--- a/libqt5-qtdatavis3d.changes
+++ b/libqt5-qtdatavis3d.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Mon Sep 26 10:33:04 UTC 2022 - Fabian Vogt <fabian@ritter-vogt.de>
+
+- Update to version 5.15.6+kde0, rebased upstream:
+   * Fix bargraph labels face wrong direction
+   * Fix Q3DScatter memory leak
+
 -------------------------------------------------------------------
 Mon Jun 27 13:09:20 UTC 2022 - Fabian Vogt <fabian@ritter-vogt.de>
 
diff --git a/libqt5-qtdatavis3d.spec b/libqt5-qtdatavis3d.spec
index a81d5ad..e3256c3 100644
--- a/libqt5-qtdatavis3d.spec
+++ b/libqt5-qtdatavis3d.spec
@@ -22,11 +22,11 @@
 %define qt5_snapshot 1
 %define libname libQt5DataVisualization5
 %define base_name libqt5
-%define real_version 5.15.5
-%define so_version 5.15.5
+%define real_version 5.15.6
+%define so_version 5.15.6
 %define tar_version qtdatavis3d-everywhere-src-%{version}
 Name:           libqt5-qtdatavis3d
-Version:        5.15.5+kde0
+Version:        5.15.6+kde0
 Release:        0
 Summary:        Qt5 Data Visualization 3D
 License:        GPL-3.0-or-later
diff --git a/qtdatavis3d-everywhere-src-5.15.5+kde0.obscpio b/qtdatavis3d-everywhere-src-5.15.5+kde0.obscpio
deleted file mode 100644
index d20a91e..0000000
--- a/qtdatavis3d-everywhere-src-5.15.5+kde0.obscpio
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:91217a9799d82d0080fc6d2728d4064c74200eb12195c04297943c7c5259cfa4
-size 19773965
diff --git a/qtdatavis3d-everywhere-src-5.15.6+kde0.obscpio b/qtdatavis3d-everywhere-src-5.15.6+kde0.obscpio
new file mode 100644
index 0000000..e938834
--- /dev/null
+++ b/qtdatavis3d-everywhere-src-5.15.6+kde0.obscpio
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:630aa6dd6e5e4278060864d2251ca435100d4bb49b9cbf52533c4f8950f35b85
+size 19774477
diff --git a/qtdatavis3d-everywhere-src.obsinfo b/qtdatavis3d-everywhere-src.obsinfo
index 5602e77..011a856 100644
--- a/qtdatavis3d-everywhere-src.obsinfo
+++ b/qtdatavis3d-everywhere-src.obsinfo
@@ -1,4 +1,4 @@
 name: qtdatavis3d-everywhere-src
-version: 5.15.5+kde0
-mtime: 1652714198
-commit: a32c95d27224c6c9e41d6080ea54bc937c5d1455
+version: 5.15.6+kde0
+mtime: 1660671440
+commit: 502612c72a2cd3b3b0c4cff926e7764d74106d33