Update dependencies (#814)

Gemfile

@@ -5,6 +5,10 @@ gemspec
 group :test do
   gem 'rspec'
   gem 'rspec-bash'
-  gem 'activesupport', '~>5.2'
+  # last version supports ruby 2.4
+  gem 'activesupport', '~>5.2.8'
   gem 'os', '>= 1.0.0'
+  # for ruby 2.4 support
+  gem 'rdoc', '<=6.3.2'
+  gem 'minitest', '<=5.15.0'
 end

Gemfile.lock

@@ -1,18 +1,18 @@
 PATH
   remote: .
   specs:
-    docker-sync (0.7.2)
-      daemons (~> 1.2, >= 1.2.3)
-      dotenv (~> 2.1, >= 2.1.1)
+    docker-sync (1.0.0)
+      daemons (~> 1.4, >= 1.4.1)
+      dotenv (~> 2.8, >= 2.8.1)
       gem_update_checker (~> 0.2.0, >= 0.2.0)
-      os
+      os (>= 1.0.0)
       terminal-notifier (= 2.0.0)
-      thor (~> 1.0, >= 1.0.0)
+      thor (~> 1.2, >= 1.2.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (5.2.7.1)
+    activesupport (5.2.8.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
@@ -21,16 +21,17 @@ GEM
     concurrent-ruby (1.1.10)
     daemons (1.4.1)
     diff-lcs (1.5.0)
-    dotenv (2.7.6)
+    dotenv (2.8.1)
     gem_update_checker (0.2.0)
-    i18n (1.10.0)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
     method_source (1.0.0)
     minitest (5.15.0)
     os (1.1.4)
     pry (0.14.1)
       coderay (~> 1.1)
       method_source (~> 1.0)
+    rdoc (6.3.2)
     rspec (3.11.0)
       rspec-core (~> 3.11.0)
       rspec-expectations (~> 3.11.0)
@@ -59,10 +60,12 @@ PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
-  activesupport (~> 5.2)
+  activesupport (~> 5.2.8)
   docker-sync!
+  minitest (<= 5.15.0)
   os (>= 1.0.0)
   pry
+  rdoc (<= 6.3.2)
   rspec
   rspec-bash
 

VERSION

@@ -1 +1 @@
-0.7.2
+1.0.0

docker-sync.gemspec

@@ -11,12 +11,14 @@ Gem::Specification.new do |s|
   s.homepage    = 'https://github.com/EugenMayer/docker_sync'
   s.required_ruby_version = '>= 2.4'
 
-  s.add_runtime_dependency 'thor', '~> 1.0', '>= 1.0.0'
+  s.add_runtime_dependency 'thor', '~> 1.2', '>= 1.2.0'
   s.add_runtime_dependency 'gem_update_checker', '~> 0.2.0', '>= 0.2.0'
   s.add_runtime_dependency 'terminal-notifier', '2.0.0'
-  s.add_runtime_dependency 'dotenv', '~> 2.1', '>= 2.1.1'
-  s.add_runtime_dependency 'daemons', '~> 1.2', '>= 1.2.3'
-  s.add_runtime_dependency 'os'
+  s.add_runtime_dependency 'dotenv', '~> 2.8', '>= 2.8.1'
+  s.add_runtime_dependency 'daemons', '~> 1.4', '>= 1.4.1'
+  s.add_runtime_dependency 'os', '>= 1.0.0'
 
   s.add_development_dependency 'pry'
+  # support for ruby 2.4
+  s.add_development_dependency 'rdoc', '<= 6.3.2'
 end