diff --git a/.gitignore b/.gitignore
index 9d6a7ad..8b0c20c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,25 +1 @@
-/clutter-gdk-3.1.0.gem
-/clutter-gdk-3.1.1.gem
-/clutter-gdk-3.1.3.gem
-/clutter-gdk-3.1.6.gem
-/clutter-gdk-3.1.7.gem
-/clutter-gdk-3.1.8.gem
-/clutter-gdk-3.1.9.gem
-/clutter-gdk-3.2.0.gem
-/clutter-3.2.1.gem
-/clutter-gdk-3.2.1.gem
-/clutter-gdk-3.2.4.gem
-/clutter-gdk-3.2.5.gem
-/clutter-gdk-3.2.7.gem
-/clutter-gdk-3.2.9.gem
-/clutter-gdk-3.3.0.gem
-/clutter-gdk-3.3.1.gem
-/clutter-gdk-3.3.2.gem
-/clutter-gdk-3.3.6.gem
-/clutter-gdk-3.3.7.gem
-/clutter-gdk-3.4.0.gem
-/clutter-gdk-3.4.1.gem
-/clutter-gdk-3.4.3.gem
-/clutter-gdk-3.4.4.gem
-/clutter-gdk-3.4.7.gem
-/clutter-gdk-3.4.9.gem
+/clutter-gdk-*.gem
diff --git a/rubygem-clutter-gdk.spec b/rubygem-clutter-gdk.spec
index 2b1e35b..39e065f 100644
--- a/rubygem-clutter-gdk.spec
+++ b/rubygem-clutter-gdk.spec
@@ -3,8 +3,8 @@
 %undefine        _changelog_trimtime
 
 Name:		rubygem-%{gem_name}
-Version:	3.4.9
-Release:	2%{?dist}
+Version:	3.5.1
+Release:	1%{?dist}
 
 Summary:	Ruby binding of GDK specific API of Clutter
 License:	LGPLv2+
@@ -42,7 +42,7 @@ Documentation for %{name}.
 mv ../%{gem_name}-%{version}.gemspec .
 
 # Allow ruby-gnome2 no less than ones
-sed -i -e 's|= 3\.4\.9|>= 3.4.9|' %{gem_name}-%{version}.gemspec
+sed -i -e 's|= 3\.5\.1|>= 3.5.1|' %{gem_name}-%{version}.gemspec
 
 %build
 gem build %{gem_name}-%{version}.gemspec
@@ -78,6 +78,9 @@ popd
 %doc	%{gem_docdir}
 
 %changelog
+* Sun Jan 23 2022 Mamoru TASAKA <mtasaka@fedoraproject.org> - 3.5.1-1
+- 3.5.1
+
 * Fri Jan 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 3.4.9-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild