flipper-redis.gemspec in flipper-redis-0.6.1 vs flipper-redis.gemspec in flipper-redis-0.6.2

@@ -14,7 +14,7 @@
   gem.files         = `git ls-files`.split($/)
   gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
 
   gem.add_dependency 'flipper', '~> 0.6.0'
-  gem.add_dependency 'redis', '~> 3.0.0'
+  gem.add_dependency 'redis', '>= 2.2', '< 4.0.0'
 end