diff --git a/.gitignore b/.gitignore
index e78e1c5..522964f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,3 +22,4 @@
 /qtshadertools-everywhere-src-6.5.1.tar.xz
 /qtshadertools-everywhere-src-6.5.2.tar.xz
 /qtshadertools-everywhere-src-6.5.3.tar.xz
+/qtshadertools-everywhere-src-6.6.0.tar.xz
diff --git a/qt6-qtshadertools.spec b/qt6-qtshadertools.spec
index d200c66..92f01a3 100644
--- a/qt6-qtshadertools.spec
+++ b/qt6-qtshadertools.spec
@@ -8,7 +8,7 @@
 
 Summary: Qt6 - Qt Shader Tools module builds on the SPIR-V Open Source Ecosystem
 Name:    qt6-%{qt_module}
-Version: 6.5.3
+Version: 6.6.0
 Release: 1%{?dist}
 
 License: LGPL-3.0-only OR GPL-3.0-only WITH Qt-GPL-exception-1.0
@@ -110,6 +110,9 @@ popd
 %{_qt6_libdir}/pkgconfig/Qt6ShaderTools.pc
 
 %changelog
+* Tue Oct 10 2023 Jan Grulich <jgrulich@redhat.com> - 6.6.0-1
+- 6.6.0
+
 * Sun Oct 01 2023 Justin Zobel <justin.zobel@gmail.com> - 6.5.3-1
 - new version
 
diff --git a/sources b/sources
index f2c509e..ecc7ab7 100644
--- a/sources
+++ b/sources
@@ -1,2 +1 @@
-SHA512 (qtshadertools-everywhere-src-6.5.2.tar.xz) = 95a697de1e0b415b700edc86c452847f37478951c547fad42c8373c592a1f474b824df7c2d1ae3b26fb9401df3c523431633e0293f5e472732964cb527def6be
-SHA512 (qtshadertools-everywhere-src-6.5.3.tar.xz) = fab49d5c7609b9bf81b98562d21e29d05f001a27d446efddec569033eaa322ab336057076a5f2713ea1941f4e716694a471b5ae81be0913bc19668136d7a9b68
+SHA512 (qtshadertools-everywhere-src-6.6.0.tar.xz) = 2b34f596c04eb7d24c83bd09c5a1a10923c0a0e7e94af5443b58c5b41285067da46ff06686877431fa7d385e07e019a1617f15a0bb6a423849d7288bafb41c2e