diff --git a/Gemfile.lock b/Gemfile.lock
index ca751b1..eb2ff77 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -41,7 +41,7 @@ GEM
     addressable (2.4.0)
     arel (7.1.4)
     attr_extras (5.0.0)
-    builder (3.2.2)
+    builder (3.2.3)
     byebug (9.0.6)
     capybara (2.10.1)
       addressable
@@ -66,7 +66,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.10.0)
-    concurrent-ruby (1.0.2)
+    concurrent-ruby (1.0.5)
     connection_pool (2.2.0)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
@@ -86,11 +86,11 @@ GEM
       activesupport (>= 4.1.0)
     hashdiff (0.3.0)
     hashie (3.4.6)
-    i18n (0.7.0)
+    i18n (0.8.4)
     jbuilder (2.6.0)
       activesupport (>= 3.0.0, < 5.1)
       multi_json (~> 1.2)
-    jquery-rails (4.2.1)
+    jquery-rails (4.3.1)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
@@ -108,8 +108,8 @@ GEM
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
-    mini_portile2 (2.1.0)
-    minitest (5.9.1)
+    mini_portile2 (2.2.0)
+    minitest (5.10.2)
     minitest-capybara (0.8.2)
       capybara (~> 2.2)
       minitest (~> 5.0)
@@ -135,8 +135,8 @@ GEM
     mustermann (1.0.0.beta2)
     net_tcp_client (2.0.1)
     nio4r (1.2.1)
-    nokogiri (1.6.8.1)
-      mini_portile2 (~> 2.1.0)
+    nokogiri (1.8.0)
+      mini_portile2 (~> 2.2.0)
     oauth2 (1.2.0)
       faraday (>= 0.8, < 0.10)
       jwt (~> 1.0)
@@ -156,7 +156,7 @@ GEM
       omniauth (~> 1.2)
     pg (0.19.0)
     puma (3.6.0)
-    rack (2.0.1)
+    rack (2.0.3)
     rack-protection (2.0.0.beta2)
       rack
     rack-test (0.6.3)
@@ -173,9 +173,9 @@ GEM
       bundler (>= 1.3.0, < 2.0)
       railties (= 5.0.0.1)
       sprockets-rails (>= 2.0.0)
-    rails-dom-testing (2.0.1)
-      activesupport (>= 4.2.0, < 6.0)
-      nokogiri (~> 1.6.0)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
     rails-html-sanitizer (1.0.3)
       loofah (~> 2.0)
     rails_semantic_logger (3.4.0)
@@ -187,7 +187,7 @@ GEM
       method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (11.3.0)
+    rake (12.0.0)
     rb-fsevent (0.9.7)
     rb-inotify (0.9.7)
       ffi (>= 0.5.0)
@@ -252,8 +252,8 @@ GEM
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
     temple (0.7.7)
-    thor (0.19.1)
-    thread_safe (0.3.5)
+    thor (0.19.4)
+    thread_safe (0.3.6)
     tilt (2.0.5)
     trailblazer (1.1.1)
       declarative
@@ -269,7 +269,7 @@ GEM
     turbolinks (5.0.1)
       turbolinks-source (~> 5)
     turbolinks-source (5.0.0)
-    tzinfo (1.2.2)
+    tzinfo (1.2.3)
       thread_safe (~> 0.1)
     uber (0.0.15)
     uglifier (3.0.2)