diff --git a/_service b/_service
index a59e002..14a06ae 100644
--- a/_service
+++ b/_service
@@ -1,12 +1,12 @@
 <services>
   <service name="obs_scm" mode="disabled">
    <param name="changesgenerate">enable</param>
-   <param name="versionformat">5.15.11+kde@TAG_OFFSET@</param>
+   <param name="versionformat">5.15.12+kde@TAG_OFFSET@</param>
    <param name="url">https://invent.kde.org/qt/qt/qtquick3d.git</param>
    <param name="scm">git</param>
    <param name="filename">qtquick3d-everywhere-src</param>
    <param name="revision">kde/5.15</param>
-   <param name="parent-tag">v5.15.11-lts-lgpl</param>
+   <param name="parent-tag">v5.15.12-lts-lgpl</param>
    <param name="changesgenerate">enable</param>
   </service>
   <service name="set_version" mode="disabled"/>
diff --git a/_servicedata b/_servicedata
index 073dade..e914b9e 100644
--- a/_servicedata
+++ b/_servicedata
@@ -1,4 +1,4 @@
 <servicedata>
 <service name="tar_scm">
                 <param name="url">https://invent.kde.org/qt/qt/qtquick3d.git</param>
-              <param name="changesrevision">f3c3c2041f4800a7fc1904771f5c6af036167dc9</param></service></servicedata>
\ No newline at end of file
+              <param name="changesrevision">d4f5966ba085a1146a04f2ea8449bbf14833a593</param></service></servicedata>
\ No newline at end of file
diff --git a/libqt5-qtquick3d.changes b/libqt5-qtquick3d.changes
index 783f8dd..c7f22b4 100644
--- a/libqt5-qtquick3d.changes
+++ b/libqt5-qtquick3d.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Fri Dec 29 13:30:17 UTC 2023 - Fabian Vogt <fabian@ritter-vogt.de>
+
+- Update to version 5.15.12+kde1, rebased upstream:
+  * Fix memory leak when destroying View3D
+  * Add missing command deletes
+  * Add missing free
+  * Bump version to 5.15.12
+
 -------------------------------------------------------------------
 Fri Oct  6 06:41:49 UTC 2023 - Fabian Vogt <fabian@ritter-vogt.de>
 
diff --git a/libqt5-qtquick3d.spec b/libqt5-qtquick3d.spec
index 56f4111..db78ce1 100644
--- a/libqt5-qtquick3d.spec
+++ b/libqt5-qtquick3d.spec
@@ -26,11 +26,11 @@
 
 %define qt5_snapshot 1
 %define base_name libqt5
-%define real_version 5.15.11
-%define so_version 5.15.11
+%define real_version 5.15.12
+%define so_version 5.15.12
 %define tar_version qtquick3d-everywhere-src-%{version}
 Name:           libqt5-qtquick3d
-Version:        5.15.11+kde1
+Version:        5.15.12+kde1
 Release:        0
 Summary:        Qt 5 Quick 3D Module
 License:        GPL-3.0-or-later
diff --git a/qtquick3d-everywhere-src-5.15.11+kde1.obscpio b/qtquick3d-everywhere-src-5.15.11+kde1.obscpio
deleted file mode 100644
index 0b77b1f..0000000
--- a/qtquick3d-everywhere-src-5.15.11+kde1.obscpio
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7a888826e9aa39a9f5ac166db4d63ed977dce5d7efba39ea2ff2acd68d6828b1
-size 158882830
diff --git a/qtquick3d-everywhere-src-5.15.12+kde1.obscpio b/qtquick3d-everywhere-src-5.15.12+kde1.obscpio
new file mode 100644
index 0000000..5b62510
--- /dev/null
+++ b/qtquick3d-everywhere-src-5.15.12+kde1.obscpio
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ab05f2a4deac8f80ea0ef1b42fb9997b9146516d4807bc71747d6173b7f7fe4b
+size 158885902
diff --git a/qtquick3d-everywhere-src.obsinfo b/qtquick3d-everywhere-src.obsinfo
index 3e7d95d..6e6c1ff 100644
--- a/qtquick3d-everywhere-src.obsinfo
+++ b/qtquick3d-everywhere-src.obsinfo
@@ -1,4 +1,4 @@
 name: qtquick3d-everywhere-src
-version: 5.15.11+kde1
-mtime: 1696453130
-commit: f3c3c2041f4800a7fc1904771f5c6af036167dc9
+version: 5.15.12+kde1
+mtime: 1703803148
+commit: d4f5966ba085a1146a04f2ea8449bbf14833a593