diff --git a/dev-ruby/instance_storage/instance_storage-1.0.0-r2.ebuild b/dev-ruby/instance_storage/instance_storage-1.0.0-r2.ebuild
index 7889cd7d2e8a4..8a58ecad8902a 100644
--- a/dev-ruby/instance_storage/instance_storage-1.0.0-r2.ebuild
+++ b/dev-ruby/instance_storage/instance_storage-1.0.0-r2.ebuild
@@ -1,9 +1,9 @@
-# Copyright 1999-2024 Gentoo Authors
+# Copyright 1999-2026 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
 
-USE_RUBY="ruby31 ruby32 ruby33 ruby34"
+USE_RUBY="ruby32 ruby33 ruby34 ruby40"
 
 RUBY_FAKEGEM_EXTRADOC="README.md"
 
diff --git a/dev-ruby/instance_storage/instance_storage-2.0.0-r1.ebuild b/dev-ruby/instance_storage/instance_storage-2.0.0-r1.ebuild
index 98a0ba160cfb1..51e90d30f287e 100644
--- a/dev-ruby/instance_storage/instance_storage-2.0.0-r1.ebuild
+++ b/dev-ruby/instance_storage/instance_storage-2.0.0-r1.ebuild
@@ -1,9 +1,9 @@
-# Copyright 1999-2024 Gentoo Authors
+# Copyright 1999-2026 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
 
-USE_RUBY="ruby31 ruby32 ruby33 ruby34"
+USE_RUBY="ruby32 ruby33 ruby34 ruby40"
 
 RUBY_FAKEGEM_EXTRADOC="README.md"