diff --git a/_service b/_service
index 7430622..daef2c8 100644
--- a/_service
+++ b/_service
@@ -1,11 +1,11 @@
 <services>
   <service name="tar_scm" mode="disabled">
    <param name="changesgenerate">enable</param>
-   <param name="version">5.15.15</param>
+   <param name="version">5.15.16</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">v5.15.15-lts</param>
+   <param name="revision">v5.15.16-lts</param>
   </service>
   <service name="tar_scm" mode="disabled">
    <param name="changesgenerate">disable</param>
diff --git a/_servicedata b/_servicedata
index 226837a..3a5e391 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">21ddfe15f638a36160cb11d00639c3126c1aed7c</param></service></servicedata>
\ No newline at end of file
+              <param name="changesrevision">224806a7022eed6d5c75b486bec8715a618cb314</param></service></servicedata>
\ No newline at end of file
diff --git a/libqt5-qtwebengine.changes b/libqt5-qtwebengine.changes
index d603ab2..63141d6 100644
--- a/libqt5-qtwebengine.changes
+++ b/libqt5-qtwebengine.changes
@@ -1,3 +1,51 @@
+-------------------------------------------------------------------
+Wed Nov 22 09:44:27 UTC 2023 - christophe@krop.fr
+
+- Update to version 5.15.16:
+  * Bump version to 5.15.16
+  * Add check for system ffmpeg compatibility
+  * Fix handling of external URLs in PDFs
+  * Update Chromium:
+  * [Backport] CVE-2023-5996: Use after free in WebAudio
+  * [Backport] CVE-2023-5482 and CVE-2023-5849
+  * [Backport] CVE-2023-45853: Buffer overflow in MiniZip
+  * [Backport] Security bug 1478470
+  * [Backport] Security bug 1472365 and 1472366
+  * [Backport] CVE-2023-5218: Use after free in Site Isolation
+  * [Backport] Security bug 1486316
+  * FIXUP: [Backport] [PA] Support 16kb pagesize on Linux+ARM64
+  * [Backport] Add Intel Meteorlake GPU series type
+  * [Backport] Add Intel Raptorlake GPU series type
+  * [Backport] Add a few missing IntelGpuSeriesTypes in
+    gpu_util.cc
+  * [Backport] Add Intel Alchemist GPU series type
+  * [Backport] Add Alderlake to intel_gpu_series field in gpu
+    control list.
+  * [Backport] Add missing Intel GPU series types.
+  * [Backport] Add Alderlake's GPU to list supporting two NV12
+    overlay planes.
+  * [Backport] CVE-2023-5217: Heap buffer overflow in vp8
+    encoding in libvpx
+  * [Backport] Security bug 1479104
+  * [Backport] [PA] Support 16kb pagesize on Linux+ARM64
+  * [Backport] Replace uses of re2::StringPiece::set().
+  * Fix build with GCC 13
+  * Fix errors and warnings for perfetto
+  * Remove nodiscard attribute from cpwl_combo_box.h
+  * Bump V8_PATCH_LEVEL
+  * [Backport] CVE-2023-4762: Type Confusion in V8
+  * [Backport] CVE-2023-4362: Heap buffer overflow in Mojom IDL
+  * [Backport] CVE-2023-4354: Heap buffer overflow in Skia
+  * [Backport] CVE-2023-4351: Use after free in Network
+  * Disable Windows IME for GPU thread
+  * [Backport] CVE-2023-4863: Heap buffer overflow in WebP
+  * [Backport] Security bug 1465224
+  * [Backport] Dependency for security bug 1465224
+  * [Backport] CVE-2023-4071: Heap buffer overflow in Visuals
+  * [Backport] CVE-2023-4076: Use after free in WebRTC
+  * [Backport] CVE-2023-4074: Use after free in Blink Task
+    Scheduling
+
 -------------------------------------------------------------------
 Fri Sep 01 08:27:14 UTC 2023 - christophe@krop.fr
 
diff --git a/libqt5-qtwebengine.spec b/libqt5-qtwebengine.spec
index 803ee96..f454a63 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:        5.15.15
+Version:        5.15.16
 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 5.15.15
-%define so_version 5.15.15
+%define real_version 5.15.16
+%define so_version 5.15.16
 %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)
diff --git a/qtwebengine-everywhere-src-5.15.15.tar.xz b/qtwebengine-everywhere-src-5.15.15.tar.xz
deleted file mode 100644
index fc9961d..0000000
--- a/qtwebengine-everywhere-src-5.15.15.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:fea4619aa8fc91ab6e7cd28f5d82ac43c66bc625176b97bf1f25e7e01a1bd35d
-size 320178116
diff --git a/qtwebengine-everywhere-src-5.15.16.tar.xz b/qtwebengine-everywhere-src-5.15.16.tar.xz
new file mode 100644
index 0000000..bf631fa
--- /dev/null
+++ b/qtwebengine-everywhere-src-5.15.16.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dd1c1b1953191845a57aca6cd82b67daf12582ebebe36c5f8bd899d6ae54886d
+size 320185952