Gemfile in hella-redis-0.4.0 vs Gemfile in hella-redis-0.5.0

@@ -1,5 +1,9 @@
+# frozen_string_literal: true
+
 source "https://rubygems.org"
 
+ruby "~> 2.5"
+
 gemspec
 
-gem 'pry', "~> 0.9.0"
+gem "pry"