diff --git a/Gemfile.lock b/Gemfile.lock
index 3f9d744..34ad66d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -46,9 +46,9 @@ GEM
       sprockets (>= 3.0, < 5)
       tilt
     arel (7.1.4)
-    bcrypt (3.1.11)
+    bcrypt (3.1.13)
     buftok (0.2.0)
-    builder (3.2.2)
+    builder (3.2.3)
     byebug (9.0.6)
     capybara (2.7.1)
       addressable
@@ -70,13 +70,14 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.0.4)
+    concurrent-ruby (1.1.5)
+    crass (1.0.5)
     database_cleaner (1.5.3)
     debug_inspector (0.0.2)
-    devise (4.2.0)
+    devise (4.7.1)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
-      railties (>= 4.1.0, < 5.1)
+      railties (>= 4.1.0)
       responders
       warden (~> 1.2.3)
     diff-lcs (1.2.5)
@@ -87,7 +88,6 @@ GEM
       dotenv (= 2.1.1)
       railties (>= 4.0, < 5.1)
     equalizer (0.0.11)
-      qa
     erubis (2.7.0)
     excon (0.54.0)
     execjs (2.7.0)
@@ -100,7 +100,6 @@ GEM
       i18n (~> 0.5)
     faraday (0.10.1)
       multipart-post (>= 1.2, < 3)
-      qa
     ffi (1.9.14)
     fission (0.5.0)
       CFPropertyList (~> 2.2)
@@ -243,8 +242,8 @@ GEM
       domain_name (~> 0.5)
     http-form_data (1.0.1)
     http_parser.rb (0.6.0)
-      qa
-    i18n (0.7.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     inflecto (0.0.2)
     ipaddress (0.8.3)
     jbuilder (2.6.1)
@@ -260,7 +259,8 @@ GEM
     listen (3.0.8)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
-    loofah (2.0.3)
+    loofah (2.3.1)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.6.4)
       mime-types (>= 1.16, < 4)
@@ -270,15 +270,14 @@ GEM
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
-    mini_portile2 (2.1.0)
-    minitest (5.10.1)
+    mini_portile2 (2.4.0)
+    minitest (5.13.0)
     multi_json (1.12.1)
-    multipart-post (2.0.0)
+    multipart-post (2.1.1)
     naught (1.1.0)
-      qa
     nio4r (1.2.1)
-    nokogiri (1.7.0)
-      mini_portile2 (~> 2.1.0)
+    nokogiri (1.10.5)
+      mini_portile2 (~> 2.4.0)
     orm_adapter (0.5.0)
     pg (0.19.0)
     phantomjs (2.1.1.0)
@@ -294,7 +293,7 @@ GEM
       pry (>= 0.9.10)
     public_suffix (2.0.5)
     puma (3.6.2)
-    rack (2.0.1)
+    rack (2.0.7)
     rack-test (0.6.3)
       rack (>= 1.0)
     rails (5.0.1)
@@ -309,18 +308,18 @@ GEM
       bundler (>= 1.3.0, < 2.0)
       railties (= 5.0.1)
       sprockets-rails (>= 2.0.0)
-    rails-dom-testing (2.0.2)
-      activesupport (>= 4.2.0, < 6.0)
-      nokogiri (~> 1.6)
-    rails-html-sanitizer (1.0.3)
-      loofah (~> 2.0)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.3.0)
+      loofah (~> 2.3)
     railties (5.0.1)
       actionpack (= 5.0.1)
       activesupport (= 5.0.1)
       method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (12.0.0)
+    rake (13.0.0)
     rb-fsevent (0.9.8)
     rb-inotify (0.9.7)
       ffi (>= 0.5.0)
@@ -329,8 +328,9 @@ GEM
       json (>= 1.8)
       nokogiri (~> 1.5)
       trollop (~> 2.1)
-    responders (2.3.0)
-      railties (>= 4.2.0, < 5.1)
+    responders (3.0.0)
+      actionpack (>= 5.0)
+      railties (>= 5.0)
     rmagick (2.16.0)
     roo (2.7.0)
       nokogiri (~> 1)
@@ -380,8 +380,8 @@ GEM
       railties (>= 3.2.5, < 6)
     teaspoon-jasmine (2.3.4)
       teaspoon (>= 1.0.0)
-    thor (0.19.4)
-    thread_safe (0.3.5)
+    thor (0.20.3)
+    thread_safe (0.3.6)
     tilt (2.0.5)
     trollop (2.1.2)
     turbolinks (5.0.1)
@@ -397,15 +397,15 @@ GEM
       memoizable (~> 0.4.2)
       naught (~> 1.1)
       simple_oauth (~> 0.3.1)
-    tzinfo (1.2.2)
+    tzinfo (1.2.5)
       thread_safe (~> 0.1)
     uglifier (3.0.4)
       execjs (>= 0.3.0, < 3)
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.7.2)
-    warden (1.2.6)
-      rack (>= 1.0)
+    warden (1.2.8)
+      rack (>= 2.0.6)
     web-console (3.4.0)
       actionview (>= 5.0)
       activemodel (>= 5.0)