diff --git a/Gemfile.lock b/Gemfile.lock
index 75d334e..158472d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -49,7 +49,7 @@ GEM
     binding_of_caller (0.8.0)
       debug_inspector (>= 0.0.1)
     bootstrap_form (2.3.0)
-    builder (3.2.3)
+    builder (3.2.4)
     byebug (11.0.1)
     coderay (1.1.2)
     coffee-rails (4.1.1)
@@ -59,8 +59,8 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.1.5)
-    crass (1.0.4)
+    concurrent-ruby (1.2.2)
+    crass (1.0.6)
     debug_inspector (0.0.3)
     declarative (0.0.10)
     declarative-option (0.1.0)
@@ -116,7 +116,7 @@ GEM
       concurrent-ruby (~> 1.0)
     jbuilder (2.9.1)
       activesupport (>= 4.2.0)
-    jquery-rails (4.3.5)
+    jquery-rails (4.4.0)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
@@ -129,7 +129,7 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
-    loofah (2.2.3)
+    loofah (2.20.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     lumberjack (1.0.13)
@@ -139,7 +139,7 @@ GEM
     method_source (0.9.2)
     mini_mime (1.0.1)
     mini_portile2 (2.4.0)
-    minitest (5.11.3)
+    minitest (5.18.0)
     multi_json (1.13.1)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
@@ -185,7 +185,7 @@ GEM
       nio4r (~> 2.0)
     quiet_assets (1.1.0)
       railties (>= 3.1, < 5.0)
-    rack (1.6.11)
+    rack (1.6.13)
     rack-openid (1.3.1)
       rack (>= 1.1.0)
       ruby-openid (>= 2.1.8)
@@ -206,20 +206,20 @@ GEM
       rails-assets-jquery (>= 1.9.1, < 4)
     rails-assets-font-awesome (4.3.0)
     rails-assets-jquery (3.4.1)
-    rails-deprecated_sanitizer (1.0.3)
+    rails-deprecated_sanitizer (1.0.4)
       activesupport (>= 4.2.0.alpha)
     rails-dom-testing (1.0.9)
       activesupport (>= 4.2.0, < 5.0)
       nokogiri (~> 1.6)
       rails-deprecated_sanitizer (>= 1.0.1)
-    rails-html-sanitizer (1.0.4)
-      loofah (~> 2.2, >= 2.2.2)
+    rails-html-sanitizer (1.5.0)
+      loofah (~> 2.19, >= 2.19.1)
     railties (4.2.11.1)
       actionpack (= 4.2.11.1)
       activesupport (= 4.2.11.1)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (12.3.2)
+    rake (13.0.6)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)
@@ -263,13 +263,13 @@ GEM
     stamp (0.6.0)
     temple (0.8.1)
     terminal-notifier-guard (1.7.0)
-    thor (0.20.3)
+    thor (1.2.1)
     thread_safe (0.3.6)
     tilt (2.0.9)
     turbolinks (5.2.0)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
-    tzinfo (1.2.5)
+    tzinfo (1.2.11)
       thread_safe (~> 0.1)
     uber (0.1.0)
     uglifier (4.1.20)