diff --git a/Gemfile.lock b/Gemfile.lock
index b00d7ff..223ec41 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -74,7 +74,7 @@ GEM
     bindex (0.5.0)
     bootsnap (1.3.2)
       msgpack (~> 1.0)
-    builder (3.2.3)
+    builder (3.2.4)
     byebug (10.0.2)
     capybara (3.26.0)
       addressable
@@ -100,8 +100,7 @@ GEM
       actionpack (>= 3.0)
       cells (>= 4.1.6, < 5.0.0)
     charlock_holmes (0.7.6)
-    childprocess (1.0.1)
-      rake (< 13.0)
+    childprocess (3.0.0)
     coercible (1.0.0)
       descendants_tracker (~> 0.0.1)
     coffee-rails (5.0.0)
@@ -111,10 +110,10 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.1.5)
+    concurrent-ruby (1.1.6)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
-    crass (1.0.4)
+    crass (1.0.6)
     css_parser (1.7.0)
       addressable
     daemons (1.3.1)
@@ -350,7 +349,7 @@ GEM
       smart_properties
     erbse (0.1.3)
       temple
-    erubi (1.8.0)
+    erubi (1.9.0)
     etherpad-lite (0.3.0)
       rest-client (>= 1.6)
     execjs (2.7.0)
@@ -396,7 +395,7 @@ GEM
     httparty (0.16.4)
       mime-types (~> 3.0)
       multi_xml (>= 0.5.2)
-    i18n (1.6.0)
+    i18n (1.8.2)
       concurrent-ruby (~> 1.0)
     i18n-tasks (0.9.29)
       activesupport (>= 4.0.2)
@@ -448,7 +447,7 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
-    loofah (2.2.3)
+    loofah (2.4.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -467,7 +466,7 @@ GEM
     mini_magick (4.9.5)
     mini_mime (1.0.1)
     mini_portile2 (2.4.0)
-    minitest (5.11.3)
+    minitest (5.14.0)
     mixlib-cli (1.7.0)
     mixlib-config (2.2.18)
       tomlrb
@@ -479,7 +478,7 @@ GEM
     netrc (0.11.0)
     nio4r (2.4.0)
     nobspw (0.6.1)
-    nokogiri (1.10.1)
+    nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
     oauth (0.5.4)
     oauth2 (1.4.1)
@@ -532,7 +531,7 @@ GEM
       premailer (~> 1.7, >= 1.7.9)
     public_suffix (3.0.3)
     puma (3.12.0)
-    rack (2.0.6)
+    rack (2.2.2)
     rack-attack (5.4.2)
       rack (>= 1.0, < 3)
     rack-cors (1.0.3)
@@ -558,8 +557,8 @@ GEM
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.0.4)
-      loofah (~> 2.2, >= 2.2.2)
+    rails-html-sanitizer (1.3.0)
+      loofah (~> 2.3)
     rails-i18n (5.1.3)
       i18n (>= 0.7, < 2)
       railties (>= 5.0, < 6)
@@ -570,7 +569,7 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
     rainbow (3.0.0)
-    rake (12.3.2)
+    rake (13.0.1)
     ransack (2.1.1)
       actionpack (>= 5.0)
       activerecord (>= 5.0)
@@ -639,7 +638,7 @@ GEM
     ruby-ole (1.2.12.2)
     ruby-progressbar (1.10.1)
     ruby_dep (1.5.0)
-    rubyzip (1.2.3)
+    rubyzip (1.3.0)
     safe_yaml (1.0.5)
     sass (3.4.25)
     sassc (1.12.1)
@@ -653,9 +652,9 @@ GEM
       sprockets-rails
       tilt
     searchlight (4.1.0)
-    selenium-webdriver (3.142.3)
-      childprocess (>= 0.5, < 2.0)
-      rubyzip (~> 1.2, >= 1.2.2)
+    selenium-webdriver (3.142.7)
+      childprocess (>= 0.5, < 4.0)
+      rubyzip (>= 1.2.2)
     simplecov (0.17.0)
       docile (~> 1.1)
       json (>= 1.8, < 3)
@@ -694,7 +693,7 @@ GEM
     truncato (0.7.11)
       htmlentities (~> 4.3.1)
       nokogiri (>= 1.7.0, <= 2.0)
-    tzinfo (1.2.5)
+    tzinfo (1.2.6)
       thread_safe (~> 0.1)
     uber (0.1.0)
     uglifier (4.1.19)