diff --git a/Gemfile.lock b/Gemfile.lock
index 9c18ca3..fe2d291 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -48,7 +48,7 @@ GEM
     awesome_print (1.8.0)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
-    builder (3.2.3)
+    builder (3.2.4)
     capybara (2.18.0)
       addressable
       mini_mime (>= 0.1.3)
@@ -66,14 +66,14 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.0.5)
+    concurrent-ruby (1.1.6)
     coveralls (0.8.21)
       json (>= 1.8, < 3)
       simplecov (~> 0.14.1)
       term-ansicolor (~> 1.3)
       thor (~> 0.19.4)
       tins (~> 1.6)
-    crass (1.0.3)
+    crass (1.0.6)
     database_cleaner (1.6.2)
     debug_inspector (0.0.3)
     diff-lcs (1.3)
@@ -104,20 +104,20 @@ GEM
       thor (>= 0.14, < 2.0)
     json (2.1.0)
     json_pure (2.1.0)
-    kaminari (1.0.1)
+    kaminari (1.2.1)
       activesupport (>= 4.1.0)
-      kaminari-actionview (= 1.0.1)
-      kaminari-activerecord (= 1.0.1)
-      kaminari-core (= 1.0.1)
-    kaminari-actionview (1.0.1)
+      kaminari-actionview (= 1.2.1)
+      kaminari-activerecord (= 1.2.1)
+      kaminari-core (= 1.2.1)
+    kaminari-actionview (1.2.1)
       actionview
-      kaminari-core (= 1.0.1)
-    kaminari-activerecord (1.0.1)
+      kaminari-core (= 1.2.1)
+    kaminari-activerecord (1.2.1)
       activerecord
-      kaminari-core (= 1.0.1)
-    kaminari-core (1.0.1)
+      kaminari-core (= 1.2.1)
+    kaminari-core (1.2.1)
     kgio (2.11.0)
-    loofah (2.2.2)
+    loofah (2.5.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.0)
@@ -127,13 +127,13 @@ GEM
       stomp
       systemu
     mini_mime (1.0.0)
-    mini_portile2 (2.3.0)
-    minitest (5.11.3)
+    mini_portile2 (2.4.0)
+    minitest (5.14.1)
     multi_json (1.13.1)
     mysql2 (0.3.18)
     newrelic_rpm (4.5.0.337)
-    nokogiri (1.8.2)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.10.9)
+      mini_portile2 (~> 2.4.0)
     protected_attributes (1.1.4)
       activemodel (>= 4.0.1, < 5.0)
     public_suffix (3.0.2)
@@ -162,8 +162,8 @@ GEM
       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 (1.3.0)
+      loofah (~> 2.3)
     railties (4.2.8)
       actionpack (= 4.2.8)
       activesupport (= 4.2.8)
@@ -228,7 +228,7 @@ GEM
     thread_safe (0.3.6)
     tilt (1.4.1)
     tins (1.16.3)
-    tzinfo (1.2.5)
+    tzinfo (1.2.7)
       thread_safe (~> 0.1)
     uglifier (3.2.0)
       execjs (>= 0.3.0, < 3)