From 1682074d077cb48c804200f0b533ae5d654f942b Mon Sep 17 00:00:00 2001
From: Yasuo Honda <yasuo.honda@gmail.com>
Date: Mon, 13 Apr 2026 08:26:54 +0900
Subject: [PATCH] Use HTTPS for RubyGems source to avoid MITM risk

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 Gemfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Gemfile b/Gemfile
index f242676e..80a2fb0d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,4 @@
-source "http://rubygems.org"
+source "https://rubygems.org"
 
 group :development do
   gem "juwelier", "~> 2.0"