diff --git a/rubygem-gio2.spec b/rubygem-gio2.spec
index 86b4648..9a11032 100644
--- a/rubygem-gio2.spec
+++ b/rubygem-gio2.spec
@@ -9,8 +9,8 @@
 
 Summary:	Ruby binding of gio-2.0.x
 Name:		rubygem-%{gem_name}
-Version:	4.0.5
-Release:	2%{?dist}
+Version:	4.0.8
+Release:	1%{?dist}
 # from README
 License:	LGPLv2
 URL:		http://ruby-gnome2.sourceforge.jp/
@@ -71,7 +71,7 @@ rubygem-%{gem_name}
 mv ../%{gem_name}-%{version}.gemspec .
 
 # Allow ruby-gnome2 no less than ones
-sed -i -e 's|= 4\.0\.5|>= 4.0.5|' %{gem_name}-%{version}.gemspec
+sed -i -e 's|= 4\.0\.8|>= 4.0.8|' %{gem_name}-%{version}.gemspec
 # fiddle is in default gem
 sed -i -e '\@dependency.*fiddle@d' %{gem_name}-%{version}.gemspec
 
@@ -176,6 +176,9 @@ popd
 %exclude	%{gem_instdir}/test/
 
 %changelog
+* Sun Jan 22 2023 Mamoru TASAKA <mtasaka@fedoraproject.org> - 4.0.8-1
+- 4.0.8
+
 * Fri Jan 20 2023 Fedora Release Engineering <releng@fedoraproject.org> - 4.0.5-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
 
diff --git a/sources b/sources
index f1a7651..d6a0889 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (gio2-4.0.5.gem) = fb547c628730c3d9465c6223b6ec74d908f330d8fe2f1844c45f5aee17b457e7b93aac980d25f84a3b924b6fae964e944ccc46e05acfbbbcb9ed8535cd9fca90
-SHA512 (gio2-4.0.5-test-missing-files.tar.gz) = 8d3a1ba7d838f9ad0bbe3298d7d27b76d70c25d615f7d8f211d15d73f61d4aaedcd1c40039249e289f652d8b99e18d7abeb6fd36c89635c5c1e439cf60868020
+SHA512 (gio2-4.0.8.gem) = d3194eb5cd136a7e768ff56424899231178a3da70a1d50a7d5252243187c2bde3e83071072a12a1001ffa2e359c3f2d81f8cf5516a216945a046acd0985e0758
+SHA512 (gio2-4.0.8-test-missing-files.tar.gz) = d091b06ab035f557ade4f51fc9f33cf88e2e9a51f1b7061e4c4c19b614a205284553ac5e123a10ae1e04f48de6102e1756b6c775e0ed134a095084d817046fd5