trav3.gemspec in trav3-0.2.2 vs trav3.gemspec in trav3-0.2.3

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 lib = File.expand_path('lib', __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'trav3/version'
 
 Gem::Specification.new do |spec|
@@ -21,10 +23,10 @@
   spec.require_paths = ['lib']
 
   # Generate YARD DOC on install
   spec.metadata['yard.run'] = 'yri'
 
-  spec.add_development_dependency 'bundler', '~> 1.16'
+  spec.add_development_dependency 'bundler', '> 1.16'
   spec.add_development_dependency 'factory_bot', '~> 4.11'
   spec.add_development_dependency 'rake', '~> 10.0'
   spec.add_development_dependency 'rspec', '~> 3.8'
 end