1 files changed, 1 insertions, 1 deletions
diff --git a/Gemfile b/Gemfile
index 5d75c11ea..0165219d3 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 source 'https://rubygems.org'
-ruby '2.4.1'
+ruby '>= 2.3.0', '< 2.5.0'
 
 gem 'pkg-config'