bullet.gemspec in bullet-5.7.0 vs bullet.gemspec in bullet-5.7.1

@@ -1,7 +1,7 @@
 lib = File.expand_path('../lib/', __FILE__)
-$:.unshift lib unless $:.include?(lib)
+$LOAD_PATH.unshift lib unless $LOAD_PATH.include?(lib)
 
 require 'bullet/version'
 
 Gem::Specification.new do |s|
   s.name        = 'bullet'
@@ -16,12 +16,11 @@
   s.license     = 'MIT'
 
   s.required_rubygems_version = '>= 1.3.6'
 
   s.add_runtime_dependency 'activesupport', '>= 3.0.0'
-  s.add_runtime_dependency 'uniform_notifier', '~> 1.10.0'
+  s.add_runtime_dependency 'uniform_notifier', '~> 1.11.0'
 
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   s.require_paths = ['lib']
 end
-