updated gems

Gemfile.lock

@@ -9,24 +9,24 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    actionpack (5.1.2)
-      actionview (= 5.1.2)
-      activesupport (= 5.1.2)
+    actionpack (5.1.4)
+      actionview (= 5.1.4)
+      activesupport (= 5.1.4)
       rack (~> 2.0)
-      rack-test (~> 0.6.3)
+      rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.1.2)
-      activesupport (= 5.1.2)
+    actionview (5.1.4)
+      activesupport (= 5.1.4)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.3)
     active_interaction (3.4.0)
       activemodel (>= 4, < 6)
-    activemodel (5.1.2)
-      activesupport (= 5.1.2)
-    activesupport (5.1.2)
+    activemodel (5.1.4)
+      activesupport (= 5.1.4)
+    activesupport (5.1.4)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (~> 0.7)
       minitest (~> 5.1)
@@ -40,6 +40,7 @@ GEM
     coercible (1.0.0)
       descendants_tracker (~> 0.0.1)
     concurrent-ruby (1.0.5)
+    crass (1.0.2)
     descendants_tracker (0.0.4)
       thread_safe (~> 0.3, >= 0.3.1)
     diff-lcs (1.3)
@@ -50,33 +51,34 @@ GEM
     factory_girl_rails (4.8.0)
       factory_girl (~> 4.8.0)
       railties (>= 3.0.0)
-    httparty (0.15.5)
+    httparty (0.15.6)
       multi_xml (>= 0.5.2)
     i18n (0.8.6)
     ice_nine (0.11.2)
-    loofah (2.0.3)
+    loofah (2.1.1)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     method_source (0.8.2)
-    mini_portile2 (2.2.0)
-    minitest (5.10.2)
+    mini_portile2 (2.3.0)
+    minitest (5.10.3)
     multi_xml (0.6.0)
-    nokogiri (1.8.0)
-      mini_portile2 (~> 2.2.0)
-    parallel (1.11.2)
+    nokogiri (1.8.1)
+      mini_portile2 (~> 2.3.0)
+    parallel (1.12.0)
     parser (2.4.0.0)
       ast (~> 2.2)
     powerpack (0.1.1)
     rack (2.0.3)
-    rack-test (0.6.3)
-      rack (>= 1.0)
+    rack-test (0.7.0)
+      rack (>= 1.0, < 3)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
     rails-html-sanitizer (1.0.3)
       loofah (~> 2.0)
-    railties (5.1.2)
-      actionpack (= 5.1.2)
-      activesupport (= 5.1.2)
+    railties (5.1.4)
+      actionpack (= 5.1.4)
+      activesupport (= 5.1.4)
       method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
@@ -96,15 +98,15 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.6.0)
     rspec-support (3.6.0)
-    rubocop (0.49.1)
+    rubocop (0.50.0)
       parallel (~> 1.10)
       parser (>= 2.3.3.1, < 3.0)
       powerpack (~> 0.1)
-      rainbow (>= 1.99.1, < 3.0)
+      rainbow (>= 2.2.2, < 3.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.0, >= 1.0.1)
-    ruby-progressbar (1.8.1)
-    thor (0.19.4)
+    ruby-progressbar (1.8.3)
+    thor (0.20.0)
     thread_safe (0.3.6)
     tzinfo (1.2.3)
       thread_safe (~> 0.1)