diff --git a/rubygem-gio2.spec b/rubygem-gio2.spec
index 5da0ac4..5196619 100644
--- a/rubygem-gio2.spec
+++ b/rubygem-gio2.spec
@@ -9,7 +9,7 @@
 
 Summary:	Ruby binding of gio-2.0.x
 Name:		rubygem-%{gem_name}
-Version:	4.1.7
+Version:	4.1.8
 Release:	1%{?dist}
 # SPDX confirmed
 # LGPL-2.1-or-later: gemspec
@@ -72,7 +72,7 @@ rubygem-%{gem_name}
 mv ../%{gem_name}-%{version}.gemspec .
 
 # Allow ruby-gnome2 no less than ones
-sed -i -e 's|= 4\.1\.7|>= 4.1.7|' %{gem_name}-%{version}.gemspec
+sed -i -e 's|= 4\.1\.8|>= 4.1.8|' %{gem_name}-%{version}.gemspec
 # fiddle is in default gem
 sed -i -e '\@dependency.*fiddle@d' %{gem_name}-%{version}.gemspec
 
@@ -177,6 +177,9 @@ popd
 %exclude	%{gem_instdir}/test/
 
 %changelog
+* Mon Jun 26 2023 Mamoru TASAKA <mtasaka@fedoraproject.org> - 4.1.8-1
+- 4.1.8
+
 * Thu Jun  1 2023 Mamoru TASAKA <mtasaka@fedoraproject.org> - 4.1.7-1
 - 4.1.7
 
diff --git a/sources b/sources
index a1ed083..6346047 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (gio2-4.1.7.gem) = 092fdcc4020b14f0baaf59e6c7b83524ea0d19c2034457b8a33bad5bad90609a78a2edde89c92444990b4d9372e07b060098d996f16aed4512ac726d198f076a
-SHA512 (gio2-4.1.7-test-missing-files.tar.gz) = 9f30670267c3d7f97d8b71972e7734e33fbe83a3539d98e4d78be5485b896ea78f10fa85ba733f0bbc5c782c0cfe2af9ae1dc7b6cd8b60f3f4662182ad71d215
+SHA512 (gio2-4.1.8.gem) = d73a7fe666283c040719cc6d61793bbd7aa187225390d18e60066636b1b907b45de3a89b838916375e338bf1fe65b512c6e3e560ff5f8296544839c06f0ade5b
+SHA512 (gio2-4.1.8-test-missing-files.tar.gz) = 645087931af54a381aa8f498a3fe48cfdd4d537738ecc0c7704b9527039e55080e95e3591aaf99572e15b86806c1f812fa9e4fca14944a35a85fce4a7c7eaeed