diff --git a/Gemfile b/Gemfile
index 0dd0720..7bac0e9 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem 'rails', '5.1.6.1'
+gem 'rails', '5.1.6.2'
 gem "jquery-rails"
 gem 'coffee-rails'
 gem 'sqlite3'
diff --git a/Gemfile.lock b/Gemfile.lock
index 9f7db36..de34b59 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,39 +1,39 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (5.1.6.1)
-      actionpack (= 5.1.6.1)
+    actioncable (5.1.6.2)
+      actionpack (= 5.1.6.2)
       nio4r (~> 2.0)
       websocket-driver (~> 0.6.1)
-    actionmailer (5.1.6.1)
-      actionpack (= 5.1.6.1)
-      actionview (= 5.1.6.1)
-      activejob (= 5.1.6.1)
+    actionmailer (5.1.6.2)
+      actionpack (= 5.1.6.2)
+      actionview (= 5.1.6.2)
+      activejob (= 5.1.6.2)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (5.1.6.1)
-      actionview (= 5.1.6.1)
-      activesupport (= 5.1.6.1)
+    actionpack (5.1.6.2)
+      actionview (= 5.1.6.2)
+      activesupport (= 5.1.6.2)
       rack (~> 2.0)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.1.6.1)
-      activesupport (= 5.1.6.1)
+    actionview (5.1.6.2)
+      activesupport (= 5.1.6.2)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (5.1.6.1)
-      activesupport (= 5.1.6.1)
+    activejob (5.1.6.2)
+      activesupport (= 5.1.6.2)
       globalid (>= 0.3.6)
-    activemodel (5.1.6.1)
-      activesupport (= 5.1.6.1)
-    activerecord (5.1.6.1)
-      activemodel (= 5.1.6.1)
-      activesupport (= 5.1.6.1)
+    activemodel (5.1.6.2)
+      activesupport (= 5.1.6.2)
+    activerecord (5.1.6.2)
+      activemodel (= 5.1.6.2)
+      activesupport (= 5.1.6.2)
       arel (~> 8.0)
-    activesupport (5.1.6.1)
+    activesupport (5.1.6.2)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
@@ -55,9 +55,9 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.10.0)
-    concurrent-ruby (1.1.3)
+    concurrent-ruby (1.1.5)
     crass (1.0.4)
-    erubi (1.7.1)
+    erubi (1.8.0)
     execjs (2.7.0)
     factory_bot (4.8.2)
       activesupport (>= 3.0.0)
@@ -65,9 +65,9 @@ GEM
       factory_bot (~> 4.8.2)
       railties (>= 3.0.0)
     ffi (1.9.25)
-    globalid (0.4.1)
+    globalid (0.4.2)
       activesupport (>= 4.2.0)
-    i18n (1.1.1)
+    i18n (1.6.0)
       concurrent-ruby (~> 1.0)
     jquery-rails (4.1.1)
       rails-dom-testing (>= 1, < 3)
@@ -92,25 +92,25 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     mini_mime (1.0.1)
-    mini_portile2 (2.3.0)
+    mini_portile2 (2.4.0)
     minitest (5.11.3)
     nio4r (2.3.1)
-    nokogiri (1.8.5)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.10.1)
+      mini_portile2 (~> 2.4.0)
     rack (2.0.6)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
-    rails (5.1.6.1)
-      actioncable (= 5.1.6.1)
-      actionmailer (= 5.1.6.1)
-      actionpack (= 5.1.6.1)
-      actionview (= 5.1.6.1)
-      activejob (= 5.1.6.1)
-      activemodel (= 5.1.6.1)
-      activerecord (= 5.1.6.1)
-      activesupport (= 5.1.6.1)
+    rails (5.1.6.2)
+      actioncable (= 5.1.6.2)
+      actionmailer (= 5.1.6.2)
+      actionpack (= 5.1.6.2)
+      actionview (= 5.1.6.2)
+      activejob (= 5.1.6.2)
+      activemodel (= 5.1.6.2)
+      activerecord (= 5.1.6.2)
+      activesupport (= 5.1.6.2)
       bundler (>= 1.3.0)
-      railties (= 5.1.6.1)
+      railties (= 5.1.6.2)
       sprockets-rails (>= 2.0.0)
     rails-controller-testing (0.1.1)
       actionpack (~> 5.x)
@@ -121,9 +121,9 @@ GEM
       nokogiri (>= 1.6)
     rails-html-sanitizer (1.0.4)
       loofah (~> 2.2, >= 2.2.2)
-    railties (5.1.6.1)
-      actionpack (= 5.1.6.1)
-      activesupport (= 5.1.6.1)
+    railties (5.1.6.2)
+      actionpack (= 5.1.6.2)
+      activesupport (= 5.1.6.2)
       method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
@@ -171,7 +171,7 @@ DEPENDENCIES
   kaminari
   launchy
   listen (~> 3.1.5)
-  rails (= 5.1.6.1)
+  rails (= 5.1.6.2)
   rails-controller-testing
   ruby-prof
   shoulda
@@ -179,4 +179,4 @@ DEPENDENCIES
   turbolinks (~> 5.1.0)
 
 BUNDLED WITH
-   1.17.1
+   1.17.3