diff --git a/.gitignore b/.gitignore
index 7564478..6c37e90 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@
 /webkit2-gtk-3.2.5.gem
 /webkit2-gtk-3.2.7.gem
 /webkit2-gtk-3.2.9.gem
+/webkit2-gtk-3.3.0.gem
diff --git a/rubygem-webkit2-gtk.spec b/rubygem-webkit2-gtk.spec
index 52d6dcc..86d5586 100644
--- a/rubygem-webkit2-gtk.spec
+++ b/rubygem-webkit2-gtk.spec
@@ -1,7 +1,9 @@
 %global	gem_name	webkit2-gtk
 
+%undefine        _changelog_trimtime
+
 Name:		rubygem-%{gem_name}
-Version:	3.2.9
+Version:	3.3.0
 Release:	1%{?dist}
 
 Summary:	Ruby binding of WebKit2GTK+
@@ -48,7 +50,7 @@ gem unpack %{SOURCE0}
 
 gem spec %{SOURCE0} -l --ruby > %{gem_name}.gemspec
 # Adjust rubygems-gnome2 requirement to be more flexible
-sed -i -e 's|= 3\.2\.9|>= 3.2.9|' %{gem_name}.gemspec
+sed -i -e 's|= 3\.3\.0|>= 3.3.0|' %{gem_name}.gemspec
 # pkgconfig dependency is actually not needed (when using rpm
 # dependency solver)
 sed -i dependency-check/Rakefile \
@@ -118,6 +120,9 @@ popd
 %doc	%{gem_instdir}/sample
 
 %changelog
+* Sun Nov 18 2018 Mamoru TASAKA <mtasaka@fedoraproject.org> - 3.3.0-1
+- 3.3.0
+
 * Mon Aug 13 2018 Mamoru TASAKA <mtasaka@fedoraproject.org> - 3.2.9-1
 - 3.2.9
 
diff --git a/sources b/sources
index cbf7d90..57ac981 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (webkit2-gtk-3.2.9.gem) = fa2f5b2a276089fc5c1358844b41900aa0f60cc60f5cefe9be2c5204b2a2866a78448162d88ef8ac479b8ad2e844f230001991a1926d51bc11862bbfcdfb814d
+SHA512 (webkit2-gtk-3.3.0.gem) = cea6837e6adf417690b0160f8a33a753f9914ff1f3599881e6a8a4d43ae6f78ffda19cb83baddbc3c08c4b3c933b0218e9732a7c595460ee6c7650d40247c246