diff --git a/dev-ruby/minitest-bonus-assertions/minitest-bonus-assertions-3.0-r2.ebuild b/dev-ruby/minitest-bonus-assertions/minitest-bonus-assertions-3.0-r2.ebuild
index 0877d5cfe988f..e1b29588c5e16 100644
--- a/dev-ruby/minitest-bonus-assertions/minitest-bonus-assertions-3.0-r2.ebuild
+++ b/dev-ruby/minitest-bonus-assertions/minitest-bonus-assertions-3.0-r2.ebuild
@@ -1,9 +1,9 @@
-# Copyright 1999-2025 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="History.rdoc README.rdoc"
 
@@ -20,7 +20,9 @@ IUSE="test"
 ruby_add_bdepend "test? ( dev-ruby/minitest dev-ruby/minitest-pretty_diff )"
 
 all_ruby_prepare() {
-	sed -i -e '/\(bisect\|focus\|moar\)/ s:^:#:' test/minitest_config.rb || die
+	sed -e '/\(bisect\|focus\|moar\)/ s:^:#:' \
+		-e '1igem "minitest", "~> 5.0"' \
+		-i test/minitest_config.rb || die
 
 	sed -e '/returns true if the \(keys are missing\|sets are not equal\)/askip "Flaky"' \
 		-i test/test_minitest-bonus-assertions.rb || die