diff --git a/qt6-scxml.changes b/qt6-scxml.changes
index ede8081..9b2d433 100644
--- a/qt6-scxml.changes
+++ b/qt6-scxml.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Oct 10 09:39:58 UTC 2023 - Christophe Marin <christophe@krop.fr>
+
+- Update to 6.6.0
+  * https://www.qt.io/blog/qt-6.6-released
+
 -------------------------------------------------------------------
 Thu Sep 28 07:34:19 UTC 2023 - Christophe Marin <christophe@krop.fr>
 
diff --git a/qt6-scxml.spec b/qt6-scxml.spec
index 7481eab..f77fa5f 100644
--- a/qt6-scxml.spec
+++ b/qt6-scxml.spec
@@ -16,8 +16,8 @@
 #
 
 
-%define real_version 6.5.3
-%define short_version 6.5
+%define real_version 6.6.0
+%define short_version 6.6
 %define short_name qtscxml
 %define tar_name qtscxml-everywhere-src
 %define tar_suffix %{nil}
@@ -28,7 +28,7 @@
 %endif
 #
 Name:           qt6-scxml%{?pkg_suffix}
-Version:        6.5.3
+Version:        6.6.0
 Release:        0
 Summary:        SCXML (state machine notation) compiler and related tools
 License:        LGPL-3.0-only OR (GPL-2.0-only OR GPL-3.0-or-later)
diff --git a/qtscxml-everywhere-src-6.5.3.tar.xz b/qtscxml-everywhere-src-6.5.3.tar.xz
deleted file mode 100644
index e746ee1..0000000
--- a/qtscxml-everywhere-src-6.5.3.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f3d8672ac05fe8155759086fa1f97568cd39caab5e6c93ea1af7f76e098aa751
-size 1163256
diff --git a/qtscxml-everywhere-src-6.6.0.tar.xz b/qtscxml-everywhere-src-6.6.0.tar.xz
new file mode 100644
index 0000000..5bcedf1
--- /dev/null
+++ b/qtscxml-everywhere-src-6.6.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:57ecd0db5d8b063d0334c4b21461585b4904d4884c88de125bd72e967e8a1043
+size 1175844