diff --git a/.gitignore b/.gitignore
index e513706..39018ca 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,3 +16,4 @@
 /qtshadertools-everywhere-src-6.3.1.tar.xz
 /qtshadertools-everywhere-src-6.4.0.tar.xz
 /qtshadertools-everywhere-src-6.4.1.tar.xz
+/qtshadertools-everywhere-src-6.4.2.tar.xz
diff --git a/qt6-qtshadertools.spec b/qt6-qtshadertools.spec
index dc5eb9d..0d408e5 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: 6.4.1
+Version: 6.4.2
 Release: 1%{?dist}
 
 License: LGPLv3
@@ -110,6 +110,9 @@ popd
 %{_qt6_libdir}/pkgconfig/Qt6ShaderTools.pc
 
 %changelog
+* Mon Jan 16 2023 Jan Grulich <jgrulich@redhat.com> - 6.4.2-1
+- 6.4.2
+
 * Wed Nov 23 2022 Jan Grulich <jgrulich@redhat.com> - 6.4.1-1
 - 6.4.1
 
diff --git a/sources b/sources
index 7953a8d..ef5507a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (qtshadertools-everywhere-src-6.4.1.tar.xz) = 3064a311601a2bbb3396e96ba5c27bb29b5c25e41cae7c4b736cc1e1e32ef6b5aa455ec8b0d3cb7b02f7472b133e4ef23627bdf2e60c188f07595edff15f7c87
+SHA512 (qtshadertools-everywhere-src-6.4.2.tar.xz) = ba35c07c253b0c009be297173996327c3bfc27711112d5190f4a7b7c4b5af2f0ee339ed35107139d65a751646a911b499afff2faa04ccd7802b3d7e7aa38ce10