diff --git a/_service b/_service
index eb5eadd..7430622 100644
--- a/_service
+++ b/_service
@@ -1,11 +1,11 @@
 <services>
   <service name="tar_scm" mode="disabled">
    <param name="changesgenerate">enable</param>
-   <param name="version">5.15.14</param>
+   <param name="version">5.15.15</param>
    <param name="url">git://code.qt.io/qt/qtwebengine.git</param>
    <param name="scm">git</param>
    <param name="filename">qtwebengine-everywhere-src</param>
-   <param name="revision">v5.15.14-lts</param>
+   <param name="revision">v5.15.15-lts</param>
   </service>
   <service name="tar_scm" mode="disabled">
    <param name="changesgenerate">disable</param>
diff --git a/_servicedata b/_servicedata
index 667f54c..226837a 100644
--- a/_servicedata
+++ b/_servicedata
@@ -1,4 +1,4 @@
 <servicedata>
 <service name="tar_scm">
                 <param name="url">git://code.qt.io/qt/qtwebengine.git</param>
-              <param name="changesrevision">872003d9ad187a9904e3b2b5ccc89c774839bec6</param></service></servicedata>
\ No newline at end of file
+              <param name="changesrevision">21ddfe15f638a36160cb11d00639c3126c1aed7c</param></service></servicedata>
\ No newline at end of file
diff --git a/libqt5-qtwebengine.changes b/libqt5-qtwebengine.changes
index a84936c..d603ab2 100644
--- a/libqt5-qtwebengine.changes
+++ b/libqt5-qtwebengine.changes
@@ -1,3 +1,23 @@
+-------------------------------------------------------------------
+Fri Sep 01 08:27:14 UTC 2023 - christophe@krop.fr
+
+- Update to version 5.15.15:
+  * Update Chromium:
+  * [Backport] Security bug 1454860
+  * Further fixes for building with GCC 13
+  * Fixup [Backport] CVE-2023-2935: Type Confusion in V8
+  * [Backport] Security bug 1447430
+  * [Backport] CVE-2023-2930: Use after free in Extensions
+  * [Backport] CVE-2023-3079: Type Confusion in V8
+  * [Backport] CVE-2023-3216: Type Confusion in V8
+  * [Backport] CVE-2023-2933: Use after free in PDF
+  * [Backport] CVE-2023-2935: Type Confusion in V8
+  * [Backport] CVE-2023-2932: Use after free in PDF
+  * [Backport] CVE-2023-2931: Use after free in PDF
+  * [Backport] Security bug 1444195
+  * [Backport] Security bug 1428743
+  * [Backport] CVE-2023-2721: Use after free in Navigation
+
 -------------------------------------------------------------------
 Fri Jul 28 19:03:30 UTC 2023 - Andreas Stieger <andreas.stieger@gmx.de>
 
diff --git a/libqt5-qtwebengine.spec b/libqt5-qtwebengine.spec
index 5d57301..803ee96 100644
--- a/libqt5-qtwebengine.spec
+++ b/libqt5-qtwebengine.spec
@@ -30,15 +30,15 @@
 %global _qtwebengine_dictionaries_dir %{_libqt5_datadir}/qtwebengine_dictionaries
 
 Name:           libqt5-qtwebengine
-Version:        5.15.14
+Version:        5.15.15
 Release:        0
 Summary:        Qt 5 WebEngine Library
 License:        LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 Group:          Development/Libraries/X11
 URL:            https://www.qt.io
 %define base_name libqt5
-%define real_version 5.15.14
-%define so_version 5.15.14
+%define real_version 5.15.15
+%define so_version 5.15.15
 %define tar_version qtwebengine-everywhere-src-%{version}
 Source:         %{tar_version}.tar.xz
 # Use a git snapshot for catapult to build with python3 (git rev: 2da767c6)
@@ -399,12 +399,9 @@ mkdir -p %{buildroot}%{_qtwebengine_dictionaries_dir}
 rm -r %{buildroot}%{_libqt5_libdir}/cmake/Qt5Gui
 %endif
 
-%post -p /sbin/ldconfig
-%postun -p /sbin/ldconfig
-%post -n libQt5Pdf5 -p /sbin/ldconfig
-%postun -n libQt5Pdf5 -p /sbin/ldconfig
-%post -n libQt5PdfWidgets5 -p /sbin/ldconfig
-%postun -n libQt5PdfWidgets5 -p /sbin/ldconfig
+%ldconfig_scriptlets
+%ldconfig_scriptlets -n libQt5Pdf5
+%ldconfig_scriptlets -n libQt5PdfWidgets5
 
 %filetriggerin -- %{_datadir}/hunspell
 # Convert Hunspell dictionaries on package installation
diff --git a/qtwebengine-everywhere-src-5.15.14.tar.xz b/qtwebengine-everywhere-src-5.15.14.tar.xz
deleted file mode 100644
index fd089fb..0000000
--- a/qtwebengine-everywhere-src-5.15.14.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0e0c2b6af64022f7014fecfb27849a460a1fb90d471a44a9eaad3bb5faa59c3f
-size 320154868
diff --git a/qtwebengine-everywhere-src-5.15.15.tar.xz b/qtwebengine-everywhere-src-5.15.15.tar.xz
new file mode 100644
index 0000000..fc9961d
--- /dev/null
+++ b/qtwebengine-everywhere-src-5.15.15.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fea4619aa8fc91ab6e7cd28f5d82ac43c66bc625176b97bf1f25e7e01a1bd35d
+size 320178116