Update development dependencies

Gemfile.lock

@@ -7,29 +7,31 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.4.0)
-    awesome_print (1.6.1)
+    addressable (2.5.2)
+      public_suffix (>= 2.0.2, < 4.0)
+    awesome_print (1.8.0)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
-    diff-lcs (1.2.5)
-    hashdiff (0.2.3)
+    diff-lcs (1.3)
+    hashdiff (0.3.7)
     mini_portile2 (2.3.0)
     nokogiri (1.8.2)
       mini_portile2 (~> 2.3.0)
-    rake (10.5.0)
-    rspec (3.4.0)
-      rspec-core (~> 3.4.0)
-      rspec-expectations (~> 3.4.0)
-      rspec-mocks (~> 3.4.0)
-    rspec-core (3.4.1)
-      rspec-support (~> 3.4.0)
-    rspec-expectations (3.4.0)
+    public_suffix (3.0.2)
+    rake (12.3.0)
+    rspec (3.7.0)
+      rspec-core (~> 3.7.0)
+      rspec-expectations (~> 3.7.0)
+      rspec-mocks (~> 3.7.0)
+    rspec-core (3.7.1)
+      rspec-support (~> 3.7.0)
+    rspec-expectations (3.7.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.4.0)
-    rspec-mocks (3.4.1)
+      rspec-support (~> 3.7.0)
+    rspec-mocks (3.7.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.4.0)
-    rspec-support (3.4.1)
+      rspec-support (~> 3.7.0)
+    rspec-support (3.7.1)
     safe_yaml (1.0.4)
     webmock (1.22.6)
       addressable (>= 2.3.6)
@@ -40,11 +42,11 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  awesome_print (~> 1.6)
-  bundler (~> 1.11)
+  awesome_print
+  bundler
   codifligne!
-  rake (~> 10.0)
-  rspec (~> 3.4)
+  rake
+  rspec
   webmock (~> 1.22.6)
 
 BUNDLED WITH

codifligne.gemspec

@@ -18,9 +18,9 @@ Gem::Specification.new do |s|
 
   s.add_dependency "nokogiri", ">=1.8.2"
 
-  s.add_development_dependency "awesome_print", "~> 1.6"
-  s.add_development_dependency "bundler", "~> 1.11"
-  s.add_development_dependency "rake", "~> 10.0"
-  s.add_development_dependency "webmock", "~> 1.22"
-  s.add_development_dependency "rspec", '~> 3.4'
+  s.add_development_dependency "awesome_print"
+  s.add_development_dependency "bundler"
+  s.add_development_dependency "rake"
+  s.add_development_dependency "webmock"
+  s.add_development_dependency "rspec"
 end