diff --git a/rubygem-clutter-gstreamer.spec b/rubygem-clutter-gstreamer.spec
index 56137da..dc5ae20 100644
--- a/rubygem-clutter-gstreamer.spec
+++ b/rubygem-clutter-gstreamer.spec
@@ -3,7 +3,7 @@
 %undefine        _changelog_trimtime
 
 Name:		rubygem-%{gem_name}
-Version:	4.1.9
+Version:	4.2.0
 Release:	1%{?dist}
 
 Summary:	Ruby binding of Clutter-GStreamer
@@ -56,7 +56,7 @@ mv ../%{gem_name}-%{version}.gemspec .
 find . -name \*.rb -print0 | xargs --null chmod 0644
 
 # Adjust rubygems-gnome2 requirement to be more flexible
-sed -i -e 's|= 4\.1\.9|>= 4.1.9|' %{gem_name}-%{version}.gemspec
+sed -i -e 's|= 4\.2\.0|>= 4.2.0|' %{gem_name}-%{version}.gemspec
 sed -i dependency-check/Rakefile \
 	-e '\@PKGConfig\.check_version@s|clutter-gst-3.0|glib-2.0|'
 sed -i -e '\@s\.extensions@d'  %{gem_name}-%{version}.gemspec
@@ -129,6 +129,9 @@ popd
 %doc	%{gem_instdir}/sample/
 
 %changelog
+* Sat Aug 19 2023 Mamoru TASAKA <mtasaka@fedoraproject.org> - 4.2.0-1
+- 4.2.0
+
 * Sat Aug 12 2023 Mamoru TASAKA <mtasaka@fedoraproject.org> - 4.1.9-1
 - 4.1.9
 
diff --git a/sources b/sources
index 3342eab..c8760dd 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (clutter-gstreamer-4.1.9.gem) = e0923e2e168ae4a8e6d812345c773096fa88771bc8012d79ecf99a5e53cde93f2adb8338bdc6605e4497c0ead4ab88932abb863e9e9b7287ace52785ca20afca
+SHA512 (clutter-gstreamer-4.2.0.gem) = 20081f0219dcd0ea93931207ae9eca61588748f091cdb0536651b462c13005066f94ed09ba5d6b4814f0018b9d6a1f7934c1fcfb19193c6aaaf2da27d084782f