socrates.gemspec in socrates-0.1.15 vs socrates.gemspec in socrates-0.1.16

@@ -1,7 +1,5 @@
-# coding: utf-8
-
 lib = File.expand_path("../lib", __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 
 require "socrates/version"
 
@@ -23,17 +21,17 @@
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
   spec.required_ruby_version = ">= 2.3.0"
 
-  spec.add_development_dependency "bundler", "~> 1.14"
-  spec.add_development_dependency "rake", "~> 10.5"
-  spec.add_development_dependency "rspec", "~> 3.5"
-  spec.add_development_dependency "rubocop", "~> 0.49.1"
-  spec.add_development_dependency "timecop", "~> 0.8.1"
+  spec.add_development_dependency "bundler", "~> 1.15"
+  spec.add_development_dependency "rake", "~> 12.1"
+  spec.add_development_dependency "rspec", "~> 3.6"
+  spec.add_development_dependency "rubocop", "~> 0.50.0"
+  spec.add_development_dependency "timecop", "~> 0.9.1"
 
-  spec.add_dependency "activesupport", ">= 5.0.2"
+  spec.add_dependency "activesupport", ">= 5.1.4"
   spec.add_dependency "celluloid-io", ">= 0.17.3"
-  spec.add_dependency "hashie", ">= 3.5.5"
-  spec.add_dependency "redis", ">= 3.3.3"
-  spec.add_dependency "slack-ruby-client", ">= 0.8.1"
+  spec.add_dependency "hashie", ">= 3.5.6"
+  spec.add_dependency "redis", ">= 4.0.0"
+  spec.add_dependency "slack-ruby-client", ">= 0.9.1"
 end