diff --git a/qt6-websockets.changes b/qt6-websockets.changes
index 9daebd4..3e1cd9e 100644
--- a/qt6-websockets.changes
+++ b/qt6-websockets.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Mar 26 14:27:21 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 16:53:39 UTC 2024 - Christophe Marin <christophe@krop.fr>
 
diff --git a/qt6-websockets.spec b/qt6-websockets.spec
index 0523715..a490c7f 100644
--- a/qt6-websockets.spec
+++ b/qt6-websockets.spec
@@ -16,7 +16,7 @@
 #
 
 
-%define real_version 6.6.2
+%define real_version 6.6.3
 %define short_version 6.6
 %define tar_name qtwebsockets-everywhere-src
 %define tar_suffix %{nil}
@@ -27,7 +27,7 @@
 %endif
 #
 Name:           qt6-websockets%{?pkg_suffix}
-Version:        6.6.2
+Version:        6.6.3
 Release:        0
 Summary:        Qt 6 WebSockets library
 License:        LGPL-3.0-only OR (GPL-2.0-only OR GPL-3.0-or-later)
diff --git a/qtwebsockets-everywhere-src-6.6.2.tar.xz b/qtwebsockets-everywhere-src-6.6.2.tar.xz
deleted file mode 100644
index 0737ba9..0000000
--- a/qtwebsockets-everywhere-src-6.6.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c0e6ea9bc8db4290bb43e683fb3d639055fe91258f357980eb6ef5abab4438f9
-size 455088
diff --git a/qtwebsockets-everywhere-src-6.6.3.tar.xz b/qtwebsockets-everywhere-src-6.6.3.tar.xz
new file mode 100644
index 0000000..ea3e83b
--- /dev/null
+++ b/qtwebsockets-everywhere-src-6.6.3.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:16f481765794dd66e4538a1074fbc9a68e2091eda5f99868cc27d9b1a931a036
+size 455068