From ba01c8d4cb180ebe5686a9f486087e5ec15fdb02 Mon Sep 17 00:00:00 2001
From: Taketo Takashima <t.taketo1113@gmail.com>
Date: Wed, 5 Nov 2025 13:11:43 +0900
Subject: [PATCH] CI: Pin power_assert to v2 as power_assert v3 has dropped
 support for Ruby < 3.1.

---
 Gemfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Gemfile b/Gemfile
index 78b50ffc..aa38f67c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,4 +5,5 @@ gemspec
 gem "rake"
 gem "test-unit"
 gem "test-unit-ruby-core"
+gem "power_assert", "~> 2.0" if RUBY_VERSION < '3.1' # https://github.com/ruby/power_assert/pull/61
 gem "webrick"