From 0de10cca73bd9e906b9bdfa730b2d10173d0df24 Mon Sep 17 00:00:00 2001
From: Hiroshi SHIBATA <hsbt@ruby-lang.org>
Date: Fri, 28 Feb 2020 20:51:45 +0900
Subject: Added additional dependency for Ruby 2.8

---
 spec/support/rubygems_ext.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/spec/support/rubygems_ext.rb b/spec/support/rubygems_ext.rb
index 5299a7b447..96de64c537 100644
--- a/spec/support/rubygems_ext.rb
+++ b/spec/support/rubygems_ext.rb
@@ -24,6 +24,8 @@ module Spec
       "builder" => "~> 3.2",
       # ruby-graphviz is used by the viz tests
       "ruby-graphviz" => ">= 0.a",
+      # ruby-graphviz depends on rexml after Ruby 2.8
+      "rexml" => ">= 0.a",
     }
 
     extend self
-- 
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