diff --git a/qt6-tools.changes b/qt6-tools.changes
index 7540eb9..7fae126 100644
--- a/qt6-tools.changes
+++ b/qt6-tools.changes
@@ -1,3 +1,20 @@
+-------------------------------------------------------------------
+Tue Mar 26 14:26:58 UTC 2024 - Christophe Marin <christophe@krop.fr>
+
+- Update to 6.6.3:
+  * https://www.qt.io/blog/qt-6.6.3-released
+
+-------------------------------------------------------------------
+Wed Feb 14 16:53:34 UTC 2024 - Christophe Marin <christophe@krop.fr>
+
+- Update to 6.6.2
+  * https://www.qt.io/blog/qt-6.6.2-released
+
+-------------------------------------------------------------------
+Wed Jan 10 18:47:55 UTC 2024 - Antonio Larrosa <alarrosa@suse.com>
+
+- Fix build in SLE15 SP6 by using clang17-devel 
+
 -------------------------------------------------------------------
 Mon Nov 27 14:00:20 UTC 2023 - Christophe Marin <christophe@krop.fr>
 
diff --git a/qt6-tools.spec b/qt6-tools.spec
index ff505fc..a746678 100644
--- a/qt6-tools.spec
+++ b/qt6-tools.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package qt6-tools
 #
-# Copyright (c) 2023 SUSE LLC
+# Copyright (c) 2024 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -16,7 +16,7 @@
 #
 
 
-%define real_version 6.6.1
+%define real_version 6.6.3
 %define short_version 6.6
 %define tar_name qttools-everywhere-src
 %define tar_suffix %{nil}
@@ -27,7 +27,7 @@
 %endif
 #
 Name:           qt6-tools%{?pkg_suffix}
-Version:        6.6.1
+Version:        6.6.3
 Release:        0
 Summary:        Qt 6 Tools libraries and tools
 # TODO Check if it's still valid
@@ -47,11 +47,15 @@ Source13:       org.qt.assistant6.desktop
 Source14:       linguist6.png
 Source99:       qt6-tools-rpmlintrc
 # clang-devel in Leap 15 points to clang7...
+%if 0%{?suse_version} == 1500 && 0%{?sle_version} >= 150600
+BuildRequires:  clang17-devel
+%else
 %if 0%{?suse_version} == 1500 && 0%{?sle_version} >= 150400
 BuildRequires:  clang15-devel
 %else
 BuildRequires:  clang-devel >= 8
 %endif
+%endif
 BuildRequires:  hicolor-icon-theme
 BuildRequires:  pkgconfig
 BuildRequires:  qt6-core-private-devel
diff --git a/qttools-everywhere-src-6.6.1.tar.xz b/qttools-everywhere-src-6.6.1.tar.xz
deleted file mode 100644
index 0838eb1..0000000
--- a/qttools-everywhere-src-6.6.1.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4939105a7345ab4e19e7caee8654a836e65bd41910359623e0f233f3aff0914a
-size 8583536
diff --git a/qttools-everywhere-src-6.6.3.tar.xz b/qttools-everywhere-src-6.6.3.tar.xz
new file mode 100644
index 0000000..f277baf
--- /dev/null
+++ b/qttools-everywhere-src-6.6.3.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aa6d4c822d8cb74066ef30ab42283ac24e5cc702f33e6d78a9ebef5b0df91bc0
+size 8596272